16315585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 24232320

約数和(自身を除く): 7916735

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1201, 1235, 2717, 6005, 13211, 13585, 15613, 22819, 66055, 78065, 114095, 171743, 251009, 296647, 858715, 1255045, 1483235, 3263117, 16315585]

約数ペア:

[(1, 16315585), (5, 3263117), (11, 1483235), (13, 1255045), (19, 858715), (55, 296647), (65, 251009), (95, 171743), (143, 114095), (209, 78065), (247, 66055), (715, 22819), (1045, 15613), (1201, 13585), (1235, 13211), (2717, 6005)]