15892527

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 9198033

約数列:

[1, 3, 7, 21, 53, 109, 131, 159, 327, 371, 393, 763, 917, 1113, 2289, 2751, 5777, 6943, 14279, 17331, 20829, 40439, 42837, 48601, 99953, 121317, 145803, 299859, 756787, 2270361, 5297509, 15892527]

約数ペア:

[(1, 15892527), (3, 5297509), (7, 2270361), (21, 756787), (53, 299859), (109, 145803), (131, 121317), (159, 99953), (327, 48601), (371, 42837), (393, 40439), (763, 20829), (917, 17331), (1113, 14279), (2289, 6943), (2751, 5777)]