4407325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 5999616

約数和(自身を除く): 1592291

約数列:

[1, 5, 13, 25, 65, 71, 191, 325, 355, 923, 955, 1775, 2483, 4615, 4775, 12415, 13561, 23075, 62075, 67805, 176293, 339025, 881465, 4407325]

約数ペア:

[(1, 4407325), (5, 881465), (13, 339025), (25, 176293), (65, 67805), (71, 62075), (191, 23075), (325, 13561), (355, 12415), (923, 4775), (955, 4615), (1775, 2483)]