15239439189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{6911}}^1$

素因数の和:7378

約数の個数: 48

約数和(自身を含む): 24274059264

約数和(自身を除く): 9034620075

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 401, 423, 611, 1203, 1833, 3609, 5213, 5499, 6911, 15639, 18847, 20733, 46917, 56541, 62199, 89843, 169623, 245011, 269529, 324817, 735033, 808587, 974451, 2205099, 2771311, 2923353, 4222621, 8313933, 12667863, 24941799, 36027043, 38003589, 108081129, 130251617, 324243387, 390754851, 1172264553, 1693271021, 5079813063, 15239439189]

約数ペア:

[(1, 15239439189), (3, 5079813063), (9, 1693271021), (13, 1172264553), (39, 390754851), (47, 324243387), (117, 130251617), (141, 108081129), (401, 38003589), (423, 36027043), (611, 24941799), (1203, 12667863), (1833, 8313933), (3609, 4222621), (5213, 2923353), (5499, 2771311), (6911, 2205099), (15639, 974451), (18847, 808587), (20733, 735033), (46917, 324817), (56541, 269529), (62199, 245011), (89843, 169623)]