158085785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9613}}^1$

素因数の和:9665

約数の個数: 32

約数和(自身を含む): 232581888

約数和(自身を除く): 74496103

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 9613, 16445, 48065, 105743, 124969, 221099, 528715, 624845, 1105495, 1374659, 2432089, 2874287, 6873295, 12160445, 14371435, 31617157, 158085785]

約数ペア:

[(1, 158085785), (5, 31617157), (11, 14371435), (13, 12160445), (23, 6873295), (55, 2874287), (65, 2432089), (115, 1374659), (143, 1105495), (253, 624845), (299, 528715), (715, 221099), (1265, 124969), (1495, 105743), (3289, 48065), (9613, 16445)]