527830025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40063}}^1$

素因数の和:40121

約数の個数: 24

約数和(自身を含む): 715382784

約数和(自身を除く): 187552759

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 13175, 40063, 200315, 681071, 1001575, 1241953, 3405355, 6209765, 17026775, 21113201, 31048825, 105566005, 527830025]

約数ペア:

[(1, 527830025), (5, 105566005), (17, 31048825), (25, 21113201), (31, 17026775), (85, 6209765), (155, 3405355), (425, 1241953), (527, 1001575), (775, 681071), (2635, 200315), (13175, 40063)]