13468625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 18195840

約数和(自身を除く): 4727215

約数列:

[1, 5, 19, 25, 53, 95, 107, 125, 265, 475, 535, 1007, 1325, 2033, 2375, 2675, 5035, 5671, 6625, 10165, 13375, 25175, 28355, 50825, 107749, 125875, 141775, 254125, 538745, 708875, 2693725, 13468625]

約数ペア:

[(1, 13468625), (5, 2693725), (19, 708875), (25, 538745), (53, 254125), (95, 141775), (107, 125875), (125, 107749), (265, 50825), (475, 28355), (535, 25175), (1007, 13375), (1325, 10165), (2033, 6625), (2375, 5671), (2675, 5035)]