40679805

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{38197}}^1$

素因数の和:38276

約数の個数: 16

約数和(自身を含む): 66006144

約数和(自身を除く): 25326339

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 38197, 114591, 190985, 572955, 2711987, 8135961, 13559935, 40679805]

約数ペア:

[(1, 40679805), (3, 13559935), (5, 8135961), (15, 2711987), (71, 572955), (213, 190985), (355, 114591), (1065, 38197)]