72865265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57601}}^1$

素因数の和:57640

約数の個数: 16

約数和(自身を含む): 99536256

約数和(自身を除く): 26670991

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 57601, 288005, 633611, 1324823, 3168055, 6624115, 14573053, 72865265]

約数ペア:

[(1, 72865265), (5, 14573053), (11, 6624115), (23, 3168055), (55, 1324823), (115, 633611), (253, 288005), (1265, 57601)]