245655550595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{23899}}^1$

素因数の和:24013

約数の個数: 128

約数和(自身を含む): 404732160000

約数和(自身を除く): 159076609405

約数列:

[1, 5, 7, 13, 19, 29, 35, 41, 65, 91, 95, 133, 145, 203, 205, 247, 287, 377, 455, 533, 551, 665, 779, 1015, 1189, 1235, 1435, 1729, 1885, 2639, 2665, 2755, 3731, 3857, 3895, 5453, 5945, 7163, 8323, 8645, 10127, 13195, 15457, 18655, 19285, 22591, 23899, 27265, 35815, 41615, 50141, 50635, 70889, 77285, 108199, 112955, 119495, 158137, 167293, 250705, 293683, 310687, 354445, 454081, 540995, 693071, 790685, 836465, 979859, 1468415, 1553435, 2055781, 2174809, 2270405, 3178567, 3465355, 4851497, 4899295, 5903053, 6859013, 9009923, 10278905, 10874045, 12738167, 13168349, 15892835, 18617321, 24257485, 28415911, 29515265, 34295065, 41321371, 45049615, 63069461, 63690835, 65841745, 89167169, 92178443, 93086605, 130321247, 142079555, 171188537, 198911377, 206606855, 242025173, 315347305, 369406843, 445835845, 460892215, 539902309, 651606235, 855942685, 994556885, 1198319759, 1210125865, 1694176211, 1847034215, 2585847901, 2699511545, 3779316163, 5991598795, 7018730017, 8470881055, 12929239505, 18896580815, 35093650085, 49131110119, 245655550595]

約数ペア:

[(1, 245655550595), (5, 49131110119), (7, 35093650085), (13, 18896580815), (19, 12929239505), (29, 8470881055), (35, 7018730017), (41, 5991598795), (65, 3779316163), (91, 2699511545), (95, 2585847901), (133, 1847034215), (145, 1694176211), (203, 1210125865), (205, 1198319759), (247, 994556885), (287, 855942685), (377, 651606235), (455, 539902309), (533, 460892215), (551, 445835845), (665, 369406843), (779, 315347305), (1015, 242025173), (1189, 206606855), (1235, 198911377), (1435, 171188537), (1729, 142079555), (1885, 130321247), (2639, 93086605), (2665, 92178443), (2755, 89167169), (3731, 65841745), (3857, 63690835), (3895, 63069461), (5453, 45049615), (5945, 41321371), (7163, 34295065), (8323, 29515265), (8645, 28415911), (10127, 24257485), (13195, 18617321), (15457, 15892835), (18655, 13168349), (19285, 12738167), (22591, 10874045), (23899, 10278905), (27265, 9009923), (35815, 6859013), (41615, 5903053), (50141, 4899295), (50635, 4851497), (70889, 3465355), (77285, 3178567), (108199, 2270405), (112955, 2174809), (119495, 2055781), (158137, 1553435), (167293, 1468415), (250705, 979859), (293683, 836465), (310687, 790685), (354445, 693071), (454081, 540995)]