1228215525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10627}}^1$

素因数の和:10730

約数の個数: 48

約数和(自身を含む): 2150767104

約数和(自身を除く): 922551579

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 201, 335, 345, 575, 1005, 1541, 1675, 1725, 4623, 5025, 7705, 10627, 23115, 31881, 38525, 53135, 115575, 159405, 244421, 265675, 712009, 733263, 797025, 1222105, 2136027, 3560045, 3666315, 6110525, 10680135, 16376207, 17800225, 18331575, 49128621, 53400675, 81881035, 245643105, 409405175, 1228215525]

約数ペア:

[(1, 1228215525), (3, 409405175), (5, 245643105), (15, 81881035), (23, 53400675), (25, 49128621), (67, 18331575), (69, 17800225), (75, 16376207), (115, 10680135), (201, 6110525), (335, 3666315), (345, 3560045), (575, 2136027), (1005, 1222105), (1541, 797025), (1675, 733263), (1725, 712009), (4623, 265675), (5025, 244421), (7705, 159405), (10627, 115575), (23115, 53135), (31881, 38525)]