48698125

素因数分解:

$5^4\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11158

約数の個数: 20

約数和(自身を含む): 69552736

約数和(自身を除く): 20854611

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 4375, 11131, 55655, 77917, 278275, 389585, 1391375, 1947925, 6956875, 9739625, 48698125]

約数ペア:

[(1, 48698125), (5, 9739625), (7, 6956875), (25, 1947925), (35, 1391375), (125, 389585), (175, 278275), (625, 77917), (875, 55655), (4375, 11131)]