23742705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{32303}}^1$

素因数の和:32325

約数の個数: 24

約数和(自身を含む): 44191872

約数和(自身を除く): 20449167

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 32303, 96909, 161515, 226121, 484545, 678363, 1130605, 1582847, 3391815, 4748541, 7914235, 23742705]

約数ペア:

[(1, 23742705), (3, 7914235), (5, 4748541), (7, 3391815), (15, 1582847), (21, 1130605), (35, 678363), (49, 484545), (105, 226121), (147, 161515), (245, 96909), (735, 32303)]