149492075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 194273280

約数和(自身を除く): 44781205

約数列:

[1, 5, 25, 31, 67, 155, 335, 775, 1675, 2077, 2879, 10385, 14395, 51925, 71975, 89249, 192893, 446245, 964465, 2231225, 4822325, 5979683, 29898415, 149492075]

約数ペア:

[(1, 149492075), (5, 29898415), (25, 5979683), (31, 4822325), (67, 2231225), (155, 964465), (335, 446245), (775, 192893), (1675, 89249), (2077, 71975), (2879, 51925), (10385, 14395)]