40473905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 51404544

約数和(自身を除く): 10930639

約数列:

[1, 5, 23, 71, 115, 355, 1633, 4957, 8165, 24785, 114011, 351947, 570055, 1759735, 8094781, 40473905]

約数ペア:

[(1, 40473905), (5, 8094781), (23, 1759735), (71, 570055), (115, 351947), (355, 114011), (1633, 24785), (4957, 8165)]