13567995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 14736645

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2267, 5985, 6801, 11335, 15869, 20403, 34005, 43073, 47607, 79345, 102015, 129219, 142821, 215365, 238035, 301511, 387657, 646095, 714105, 904533, 1507555, 1938285, 2713599, 4522665, 13567995]

約数ペア:

[(1, 13567995), (3, 4522665), (5, 2713599), (7, 1938285), (9, 1507555), (15, 904533), (19, 714105), (21, 646095), (35, 387657), (45, 301511), (57, 238035), (63, 215365), (95, 142821), (105, 129219), (133, 102015), (171, 79345), (285, 47607), (315, 43073), (399, 34005), (665, 20403), (855, 15869), (1197, 11335), (1995, 6801), (2267, 5985)]