141138505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 50462135

約数列:

[1, 5, 17, 29, 31, 85, 145, 155, 493, 527, 899, 1847, 2465, 2635, 4495, 9235, 15283, 31399, 53563, 57257, 76415, 156995, 267815, 286285, 910571, 973369, 1660453, 4552855, 4866845, 8302265, 28227701, 141138505]

約数ペア:

[(1, 141138505), (5, 28227701), (17, 8302265), (29, 4866845), (31, 4552855), (85, 1660453), (145, 973369), (155, 910571), (493, 286285), (527, 267815), (899, 156995), (1847, 76415), (2465, 57257), (2635, 53563), (4495, 31399), (9235, 15283)]