154038025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 198674784

約数和(自身を除く): 44636759

約数列:

[1, 5, 25, 41, 67, 205, 335, 1025, 1675, 2243, 2747, 11215, 13735, 56075, 68675, 91963, 150281, 459815, 751405, 2299075, 3757025, 6161521, 30807605, 154038025]

約数ペア:

[(1, 154038025), (5, 30807605), (25, 6161521), (41, 3757025), (67, 2299075), (205, 751405), (335, 459815), (1025, 150281), (1675, 91963), (2243, 68675), (2747, 56075), (11215, 13735)]