13364625

素因数分解:

$3^1\times 5^3\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 22478976

約数和(自身を除く): 9114351

約数列:

[1, 3, 5, 15, 25, 75, 125, 157, 227, 375, 471, 681, 785, 1135, 2355, 3405, 3925, 5675, 11775, 17025, 19625, 28375, 35639, 58875, 85125, 106917, 178195, 534585, 890975, 2672925, 4454875, 13364625]

約数ペア:

[(1, 13364625), (3, 4454875), (5, 2672925), (15, 890975), (25, 534585), (75, 178195), (125, 106917), (157, 85125), (227, 58875), (375, 35639), (471, 28375), (681, 19625), (785, 17025), (1135, 11775), (2355, 5675), (3405, 3925)]