2143670685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{5693}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 3696271488

約数和(自身を除く): 1552600803

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1931, 5693, 5793, 9655, 17079, 25103, 28465, 28965, 74009, 75309, 85395, 125515, 222027, 370045, 376545, 1110135, 10993183, 32979549, 54965915, 142911379, 164897745, 428734137, 714556895, 2143670685]

約数ペア:

[(1, 2143670685), (3, 714556895), (5, 428734137), (13, 164897745), (15, 142911379), (39, 54965915), (65, 32979549), (195, 10993183), (1931, 1110135), (5693, 376545), (5793, 370045), (9655, 222027), (17079, 125515), (25103, 85395), (28465, 75309), (28965, 74009)]