149119705

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^2\times {\mathrm{227}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 206918208

約数和(自身を除く): 57798503

約数列:

[1, 5, 7, 35, 137, 227, 685, 959, 1135, 1589, 4795, 7945, 18769, 31099, 93845, 131383, 155495, 217693, 656915, 1088465, 4260563, 21302815, 29823941, 149119705]

約数ペア:

[(1, 149119705), (5, 29823941), (7, 21302815), (35, 4260563), (137, 1088465), (227, 656915), (685, 217693), (959, 155495), (1135, 131383), (1589, 93845), (4795, 31099), (7945, 18769)]