13334865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 9474735

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 659, 1065, 1349, 1977, 3295, 4047, 6745, 9885, 12521, 20235, 37563, 46789, 62605, 140367, 187815, 233945, 701835, 888991, 2666973, 4444955, 13334865]

約数ペア:

[(1, 13334865), (3, 4444955), (5, 2666973), (15, 888991), (19, 701835), (57, 233945), (71, 187815), (95, 140367), (213, 62605), (285, 46789), (355, 37563), (659, 20235), (1065, 12521), (1349, 9885), (1977, 6745), (3295, 4047)]