236978445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{4139}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 414927360

約数和(自身を除く): 177948915

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 347, 1041, 1735, 3817, 4139, 5205, 11451, 12417, 19085, 20695, 45529, 57255, 62085, 136587, 227645, 682935, 1436233, 4308699, 7181165, 15798563, 21543495, 47395689, 78992815, 236978445]

約数ペア:

[(1, 236978445), (3, 78992815), (5, 47395689), (11, 21543495), (15, 15798563), (33, 7181165), (55, 4308699), (165, 1436233), (347, 682935), (1041, 227645), (1735, 136587), (3817, 62085), (4139, 57255), (5205, 45529), (11451, 20695), (12417, 19085)]