129438150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{862921}}^1$

素因数の和:862936

約数の個数: 24

約数和(自身を含む): 321006984

約数和(自身を除く): 191568834

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 862921, 1725842, 2588763, 4314605, 5177526, 8629210, 12943815, 21573025, 25887630, 43146050, 64719075, 129438150]

約数ペア:

[(1, 129438150), (2, 64719075), (3, 43146050), (5, 25887630), (6, 21573025), (10, 12943815), (15, 8629210), (25, 5177526), (30, 4314605), (50, 2588763), (75, 1725842), (150, 862921)]