13659585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 24402816

約数和(自身を除く): 10743231

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 137, 255, 289, 345, 391, 411, 685, 867, 1173, 1445, 1955, 2055, 2329, 3151, 4335, 5865, 6647, 6987, 9453, 11645, 15755, 19941, 33235, 34935, 39593, 47265, 53567, 99705, 118779, 160701, 197965, 267835, 593895, 803505, 910639, 2731917, 4553195, 13659585]

約数ペア:

[(1, 13659585), (3, 4553195), (5, 2731917), (15, 910639), (17, 803505), (23, 593895), (51, 267835), (69, 197965), (85, 160701), (115, 118779), (137, 99705), (255, 53567), (289, 47265), (345, 39593), (391, 34935), (411, 33235), (685, 19941), (867, 15755), (1173, 11645), (1445, 9453), (1955, 6987), (2055, 6647), (2329, 5865), (3151, 4335)]