4123775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 5606784

約数和(自身を除く): 1483009

約数列:

[1, 5, 17, 25, 31, 85, 155, 313, 425, 527, 775, 1565, 2635, 5321, 7825, 9703, 13175, 26605, 48515, 133025, 164951, 242575, 824755, 4123775]

約数ペア:

[(1, 4123775), (5, 824755), (17, 242575), (25, 164951), (31, 133025), (85, 48515), (155, 26605), (313, 13175), (425, 9703), (527, 7825), (775, 5321), (1565, 2635)]