13721565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6429

約数の個数: 32

約数和(自身を含む): 25796736

約数和(自身を除く): 12075171

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 6397, 19191, 31985, 70367, 83161, 95955, 211101, 249483, 351835, 415805, 914771, 1055505, 1247415, 2744313, 4573855, 13721565]

約数ペア:

[(1, 13721565), (3, 4573855), (5, 2744313), (11, 1247415), (13, 1055505), (15, 914771), (33, 415805), (39, 351835), (55, 249483), (65, 211101), (143, 95955), (165, 83161), (195, 70367), (429, 31985), (715, 19191), (2145, 6397)]