4080315555

素因数分解:

$3^2\times 5^1\times {\mathrm{3659}}^1\times {\mathrm{24781}}^1$

素因数の和:28451

約数の個数: 24

約数和(自身を含む): 7074765360

約数和(自身を除く): 2994449805

約数列:

[1, 3, 5, 9, 15, 45, 3659, 10977, 18295, 24781, 32931, 54885, 74343, 123905, 164655, 223029, 371715, 1115145, 90673679, 272021037, 453368395, 816063111, 1360105185, 4080315555]

約数ペア:

[(1, 4080315555), (3, 1360105185), (5, 816063111), (9, 453368395), (15, 272021037), (45, 90673679), (3659, 1115145), (10977, 371715), (18295, 223029), (24781, 164655), (32931, 123905), (54885, 74343)]