23805215

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 34183296

約数和(自身を除く): 10378081

約数列:

[1, 5, 7, 35, 41, 53, 205, 265, 287, 313, 371, 1435, 1565, 1855, 2173, 2191, 10865, 10955, 12833, 15211, 16589, 64165, 76055, 82945, 89831, 116123, 449155, 580615, 680149, 3400745, 4761043, 23805215]

約数ペア:

[(1, 23805215), (5, 4761043), (7, 3400745), (35, 680149), (41, 580615), (53, 449155), (205, 116123), (265, 89831), (287, 82945), (313, 76055), (371, 64165), (1435, 16589), (1565, 15211), (1855, 12833), (2173, 10955), (2191, 10865)]