28305397125

素因数分解:

$3^2\times 5^3\times {\mathrm{25160353}}^1$

素因数の和:25160374

約数の個数: 24

約数和(自身を含む): 51025197912

約数和(自身を除く): 22719800787

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 25160353, 75481059, 125801765, 226443177, 377405295, 629008825, 1132215885, 1887026475, 3145044125, 5661079425, 9435132375, 28305397125]

約数ペア:

[(1, 28305397125), (3, 9435132375), (5, 5661079425), (9, 3145044125), (15, 1887026475), (25, 1132215885), (45, 629008825), (75, 377405295), (125, 226443177), (225, 125801765), (375, 75481059), (1125, 25160353)]