2693725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 3615840

約数和(自身を除く): 922115

約数列:

[1, 5, 19, 25, 53, 95, 107, 265, 475, 535, 1007, 1325, 2033, 2675, 5035, 5671, 10165, 25175, 28355, 50825, 107749, 141775, 538745, 2693725]

約数ペア:

[(1, 2693725), (5, 538745), (19, 141775), (25, 107749), (53, 50825), (95, 28355), (107, 25175), (265, 10165), (475, 5671), (535, 5035), (1007, 2675), (1325, 2033)]