6627025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 8999424

約数和(自身を除く): 2372399

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 503, 527, 775, 2515, 2635, 8551, 12575, 13175, 15593, 42755, 77965, 213775, 265081, 389825, 1325405, 6627025]

約数ペア:

[(1, 6627025), (5, 1325405), (17, 389825), (25, 265081), (31, 213775), (85, 77965), (155, 42755), (425, 15593), (503, 13175), (527, 12575), (775, 8551), (2515, 2635)]