23727715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 32431104

約数和(自身を除く): 8703389

約数列:

[1, 5, 11, 47, 55, 67, 137, 235, 335, 517, 685, 737, 1507, 2585, 3149, 3685, 6439, 7535, 9179, 15745, 32195, 34639, 45895, 70829, 100969, 173195, 354145, 431413, 504845, 2157065, 4745543, 23727715]

約数ペア:

[(1, 23727715), (5, 4745543), (11, 2157065), (47, 504845), (55, 431413), (67, 354145), (137, 173195), (235, 100969), (335, 70829), (517, 45895), (685, 34639), (737, 32195), (1507, 15745), (2585, 9179), (3149, 7535), (3685, 6439)]