23211255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 17592585

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 3541, 6555, 10623, 17705, 53115, 67279, 81443, 201837, 244329, 336395, 407215, 1009185, 1221645, 1547417, 4642251, 7737085, 23211255]

約数ペア:

[(1, 23211255), (3, 7737085), (5, 4642251), (15, 1547417), (19, 1221645), (23, 1009185), (57, 407215), (69, 336395), (95, 244329), (115, 201837), (285, 81443), (345, 67279), (437, 53115), (1311, 17705), (2185, 10623), (3541, 6555)]