23938215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{32569}}^1$

素因数の和:32591

約数の個数: 24

約数和(自身を含む): 44555760

約数和(自身を除く): 20617545

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 32569, 97707, 162845, 227983, 488535, 683949, 1139915, 1595881, 3419745, 4787643, 7979405, 23938215]

約数ペア:

[(1, 23938215), (3, 7979405), (5, 4787643), (7, 3419745), (15, 1595881), (21, 1139915), (35, 683949), (49, 488535), (105, 227983), (147, 162845), (245, 97707), (735, 32569)]