104901680575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{3001}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 135550386720

約数和(自身を除く): 30648706145

約数列:

[1, 5, 25, 41, 67, 205, 335, 509, 1025, 1675, 2545, 2747, 3001, 12725, 13735, 15005, 20869, 34103, 68675, 75025, 104345, 123041, 170515, 201067, 521725, 615205, 852575, 1005335, 1398223, 1527509, 3076025, 5026675, 6991115, 7637545, 8243747, 34955575, 38187725, 41218735, 62627869, 102343103, 206093675, 313139345, 511715515, 1565696725, 2558577575, 4196067223, 20980336115, 104901680575]

約数ペア:

[(1, 104901680575), (5, 20980336115), (25, 4196067223), (41, 2558577575), (67, 1565696725), (205, 511715515), (335, 313139345), (509, 206093675), (1025, 102343103), (1675, 62627869), (2545, 41218735), (2747, 38187725), (3001, 34955575), (12725, 8243747), (13735, 7637545), (15005, 6991115), (20869, 5026675), (34103, 3076025), (68675, 1527509), (75025, 1398223), (104345, 1005335), (123041, 852575), (170515, 615205), (201067, 521725)]