542582495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 826447104

約数和(自身を除く): 283864609

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 113, 173, 305, 427, 455, 565, 791, 793, 865, 1211, 1469, 2135, 2249, 3955, 3965, 5551, 6055, 6893, 7345, 10283, 10553, 11245, 15743, 19549, 27755, 34465, 48251, 51415, 52765, 73871, 78715, 89609, 97745, 136843, 137189, 241255, 254137, 369355, 448045, 627263, 684215, 685945, 960323, 1192489, 1270685, 1778959, 3136315, 4801615, 5962445, 8347423, 8894795, 15502357, 41737115, 77511785, 108516499, 542582495]

約数ペア:

[(1, 542582495), (5, 108516499), (7, 77511785), (13, 41737115), (35, 15502357), (61, 8894795), (65, 8347423), (91, 5962445), (113, 4801615), (173, 3136315), (305, 1778959), (427, 1270685), (455, 1192489), (565, 960323), (791, 685945), (793, 684215), (865, 627263), (1211, 448045), (1469, 369355), (2135, 254137), (2249, 241255), (3955, 137189), (3965, 136843), (5551, 97745), (6055, 89609), (6893, 78715), (7345, 73871), (10283, 52765), (10553, 51415), (11245, 48251), (15743, 34465), (19549, 27755)]