153909755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{7907}}^1$

素因数の和:8158

約数の個数: 16

約数和(自身を含む): 196434720

約数和(自身を除く): 42524965

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 7907, 19465, 39535, 134419, 672095, 1810703, 9053515, 30781951, 153909755]

約数ペア:

[(1, 153909755), (5, 30781951), (17, 9053515), (85, 1810703), (229, 672095), (1145, 134419), (3893, 39535), (7907, 19465)]