1330685658985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1\times {\mathrm{75617}}^1$

素因数の和:78321

約数の個数: 32

約数和(自身を含む): 1705216147200

約数和(自身を除く): 374530488215

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2609, 6745, 13045, 49571, 75617, 185239, 247855, 378085, 926195, 1436723, 3519541, 5368807, 7183615, 17597705, 26844035, 102007333, 197284753, 510036665, 986423765, 3748410307, 14007217463, 18742051535, 70036087315, 266137131797, 1330685658985]

約数ペア:

[(1, 1330685658985), (5, 266137131797), (19, 70036087315), (71, 18742051535), (95, 14007217463), (355, 3748410307), (1349, 986423765), (2609, 510036665), (6745, 197284753), (13045, 102007333), (49571, 26844035), (75617, 17597705), (185239, 7183615), (247855, 5368807), (378085, 3519541), (926195, 1436723)]