70688315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 91173600

約数和(自身を除く): 20485285

約数列:

[1, 5, 23, 37, 115, 185, 449, 851, 1369, 2245, 4255, 6845, 10327, 16613, 31487, 51635, 83065, 157435, 382099, 614681, 1910495, 3073405, 14137663, 70688315]

約数ペア:

[(1, 70688315), (5, 14137663), (23, 3073405), (37, 1910495), (115, 614681), (185, 382099), (449, 157435), (851, 83065), (1369, 51635), (2245, 31487), (4255, 16613), (6845, 10327)]