942506875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 1250849600

約数和(自身を除く): 308342725

約数列:

[1, 5, 19, 25, 95, 125, 139, 475, 571, 625, 695, 2375, 2641, 2855, 3475, 10849, 11875, 13205, 14275, 17375, 54245, 66025, 71375, 79369, 86875, 271225, 330125, 356875, 396845, 1356125, 1508011, 1650625, 1984225, 6780625, 7540055, 9921125, 37700275, 49605625, 188501375, 942506875]

約数ペア:

[(1, 942506875), (5, 188501375), (19, 49605625), (25, 37700275), (95, 9921125), (125, 7540055), (139, 6780625), (475, 1984225), (571, 1650625), (625, 1508011), (695, 1356125), (2375, 396845), (2641, 356875), (2855, 330125), (3475, 271225), (10849, 86875), (11875, 79369), (13205, 71375), (14275, 66025), (17375, 54245)]