149068045

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3517}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 209349144

約数和(自身を除く): 60281099

約数列:

[1, 5, 7, 35, 49, 173, 245, 865, 1211, 3517, 6055, 8477, 17585, 24619, 42385, 123095, 172333, 608441, 861665, 3042205, 4259087, 21295435, 29813609, 149068045]

約数ペア:

[(1, 149068045), (5, 29813609), (7, 21295435), (35, 4259087), (49, 3042205), (173, 861665), (245, 608441), (865, 172333), (1211, 123095), (3517, 42385), (6055, 24619), (8477, 17585)]