23966265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 39853440

約数和(自身を除く): 15887175

約数列:

[1, 3, 5, 15, 43, 73, 129, 215, 219, 365, 509, 645, 1095, 1527, 2545, 3139, 7635, 9417, 15695, 21887, 37157, 47085, 65661, 109435, 111471, 185785, 328305, 557355, 1597751, 4793253, 7988755, 23966265]

約数ペア:

[(1, 23966265), (3, 7988755), (5, 4793253), (15, 1597751), (43, 557355), (73, 328305), (129, 185785), (215, 111471), (219, 109435), (365, 65661), (509, 47085), (645, 37157), (1095, 21887), (1527, 15695), (2545, 9417), (3139, 7635)]