29399745

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 50688000

約数和(自身を除く): 21288255

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2399, 2451, 4085, 7197, 11995, 12255, 35985, 45581, 103157, 136743, 227905, 309471, 515785, 683715, 1547355, 1959983, 5879949, 9799915, 29399745]

約数ペア:

[(1, 29399745), (3, 9799915), (5, 5879949), (15, 1959983), (19, 1547355), (43, 683715), (57, 515785), (95, 309471), (129, 227905), (215, 136743), (285, 103157), (645, 45581), (817, 35985), (2399, 12255), (2451, 11995), (4085, 7197)]