2753725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3793160

約数和(自身を除く): 1039435

約数列:

[1, 5, 13, 25, 37, 65, 185, 229, 325, 481, 925, 1145, 2405, 2977, 5725, 8473, 12025, 14885, 42365, 74425, 110149, 211825, 550745, 2753725]

約数ペア:

[(1, 2753725), (5, 550745), (13, 211825), (25, 110149), (37, 74425), (65, 42365), (185, 14885), (229, 12025), (325, 8473), (481, 5725), (925, 2977), (1145, 2405)]