120343265

素因数分解:

$5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 172108800

約数和(自身を除く): 51765535

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 343, 1493, 1645, 1715, 2303, 7465, 10451, 11515, 16121, 52255, 70171, 73157, 80605, 350855, 365785, 491197, 512099, 2455985, 2560495, 3438379, 17191895, 24068653, 120343265]

約数ペア:

[(1, 120343265), (5, 24068653), (7, 17191895), (35, 3438379), (47, 2560495), (49, 2455985), (235, 512099), (245, 491197), (329, 365785), (343, 350855), (1493, 80605), (1645, 73157), (1715, 70171), (2303, 52255), (7465, 16121), (10451, 11515)]