24689895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 15952665

約数列:

[1, 3, 5, 15, 71, 97, 213, 239, 291, 355, 485, 717, 1065, 1195, 1455, 3585, 6887, 16969, 20661, 23183, 34435, 50907, 69549, 84845, 103305, 115915, 254535, 347745, 1645993, 4937979, 8229965, 24689895]

約数ペア:

[(1, 24689895), (3, 8229965), (5, 4937979), (15, 1645993), (71, 347745), (97, 254535), (213, 115915), (239, 103305), (291, 84845), (355, 69549), (485, 50907), (717, 34435), (1065, 23183), (1195, 20661), (1455, 16969), (3585, 6887)]