15691308837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{38603}}^1$

素因数の和:38809

約数の個数: 32

約数和(自身を含む): 22502734848

約数和(自身を除く): 6811426011

約数列:

[1, 3, 23, 43, 69, 129, 137, 411, 989, 2967, 3151, 5891, 9453, 17673, 38603, 115809, 135493, 406479, 887869, 1659929, 2663607, 4979787, 5288611, 15865833, 38178367, 114535101, 121638053, 227410273, 364914159, 682230819, 5230436279, 15691308837]

約数ペア:

[(1, 15691308837), (3, 5230436279), (23, 682230819), (43, 364914159), (69, 227410273), (129, 121638053), (137, 114535101), (411, 38178367), (989, 15865833), (2967, 5288611), (3151, 4979787), (5891, 2663607), (9453, 1659929), (17673, 887869), (38603, 406479), (115809, 135493)]