4293575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 6260016

約数和(自身を除く): 1966441

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1201, 3575, 6005, 13211, 15613, 30025, 66055, 78065, 171743, 330275, 390325, 858715, 4293575]

約数ペア:

[(1, 4293575), (5, 858715), (11, 390325), (13, 330275), (25, 171743), (55, 78065), (65, 66055), (143, 30025), (275, 15613), (325, 13211), (715, 6005), (1201, 3575)]