24994215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 25325145

約数列:

[1, 3, 5, 9, 15, 19, 23, 31, 41, 45, 57, 69, 93, 95, 115, 123, 155, 171, 205, 207, 279, 285, 345, 369, 437, 465, 589, 615, 713, 779, 855, 943, 1035, 1271, 1311, 1395, 1767, 1845, 2139, 2185, 2337, 2829, 2945, 3565, 3813, 3895, 3933, 4715, 5301, 6355, 6417, 6555, 7011, 8487, 8835, 10695, 11439, 11685, 13547, 14145, 17917, 19065, 19665, 24149, 26505, 29233, 32085, 35055, 40641, 42435, 53751, 57195, 67735, 72447, 87699, 89585, 120745, 121923, 146165, 161253, 203205, 217341, 263097, 268755, 362235, 438495, 555427, 609615, 806265, 1086705, 1315485, 1666281, 2777135, 4998843, 8331405, 24994215]

約数ペア:

[(1, 24994215), (3, 8331405), (5, 4998843), (9, 2777135), (15, 1666281), (19, 1315485), (23, 1086705), (31, 806265), (41, 609615), (45, 555427), (57, 438495), (69, 362235), (93, 268755), (95, 263097), (115, 217341), (123, 203205), (155, 161253), (171, 146165), (205, 121923), (207, 120745), (279, 89585), (285, 87699), (345, 72447), (369, 67735), (437, 57195), (465, 53751), (589, 42435), (615, 40641), (713, 35055), (779, 32085), (855, 29233), (943, 26505), (1035, 24149), (1271, 19665), (1311, 19065), (1395, 17917), (1767, 14145), (1845, 13547), (2139, 11685), (2185, 11439), (2337, 10695), (2829, 8835), (2945, 8487), (3565, 7011), (3813, 6555), (3895, 6417), (3933, 6355), (4715, 5301)]