3801425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 5088960

約数和(自身を除く): 1287535

約数列:

[1, 5, 19, 25, 53, 95, 151, 265, 475, 755, 1007, 1325, 2869, 3775, 5035, 8003, 14345, 25175, 40015, 71725, 152057, 200075, 760285, 3801425]

約数ペア:

[(1, 3801425), (5, 760285), (19, 200075), (25, 152057), (53, 71725), (95, 40015), (151, 25175), (265, 14345), (475, 8003), (755, 5035), (1007, 3775), (1325, 2869)]