56204565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{991}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 95232000

約数和(自身を除く): 39027435

約数列:

[1, 3, 5, 15, 19, 57, 95, 199, 285, 597, 991, 995, 2973, 2985, 3781, 4955, 11343, 14865, 18829, 18905, 56487, 56715, 94145, 197209, 282435, 591627, 986045, 2958135, 3746971, 11240913, 18734855, 56204565]

約数ペア:

[(1, 56204565), (3, 18734855), (5, 11240913), (15, 3746971), (19, 2958135), (57, 986045), (95, 591627), (199, 282435), (285, 197209), (597, 94145), (991, 56715), (995, 56487), (2973, 18905), (2985, 18829), (3781, 14865), (4955, 11343)]