717948335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 1075794048

約数和(自身を除く): 357845713

約数列:

[1, 5, 13, 17, 23, 41, 53, 65, 85, 115, 169, 205, 221, 265, 299, 391, 533, 689, 697, 845, 901, 943, 1105, 1219, 1495, 1955, 2173, 2665, 2873, 3445, 3485, 3887, 4505, 4715, 5083, 6095, 6929, 8957, 9061, 10865, 11713, 12259, 14365, 15847, 16031, 19435, 20723, 25415, 28249, 34645, 36941, 44785, 45305, 49979, 58565, 61295, 66079, 79235, 80155, 103615, 117793, 141245, 152269, 159367, 184705, 206011, 208403, 249895, 269399, 330395, 367237, 480233, 588965, 649727, 761345, 796835, 849643, 1030055, 1042015, 1346995, 1836185, 2401165, 2709239, 3248635, 3502187, 4248215, 6243029, 8446451, 11045359, 13546195, 17510935, 31215145, 42232255, 55226795, 143589667, 717948335]

約数ペア:

[(1, 717948335), (5, 143589667), (13, 55226795), (17, 42232255), (23, 31215145), (41, 17510935), (53, 13546195), (65, 11045359), (85, 8446451), (115, 6243029), (169, 4248215), (205, 3502187), (221, 3248635), (265, 2709239), (299, 2401165), (391, 1836185), (533, 1346995), (689, 1042015), (697, 1030055), (845, 849643), (901, 796835), (943, 761345), (1105, 649727), (1219, 588965), (1495, 480233), (1955, 367237), (2173, 330395), (2665, 269399), (2873, 249895), (3445, 208403), (3485, 206011), (3887, 184705), (4505, 159367), (4715, 152269), (5083, 141245), (6095, 117793), (6929, 103615), (8957, 80155), (9061, 79235), (10865, 66079), (11713, 61295), (12259, 58565), (14365, 49979), (15847, 45305), (16031, 44785), (19435, 36941), (20723, 34645), (25415, 28249)]