7286565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 14192640

約数和(自身を除く): 6906075

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 79, 129, 143, 165, 195, 215, 237, 395, 429, 473, 559, 645, 715, 869, 1027, 1185, 1419, 1677, 2145, 2365, 2607, 2795, 3081, 3397, 4345, 5135, 6149, 7095, 8385, 10191, 11297, 13035, 15405, 16985, 18447, 30745, 33891, 37367, 44161, 50955, 56485, 92235, 112101, 132483, 169455, 186835, 220805, 485771, 560505, 662415, 1457313, 2428855, 7286565]

約数ペア:

[(1, 7286565), (3, 2428855), (5, 1457313), (11, 662415), (13, 560505), (15, 485771), (33, 220805), (39, 186835), (43, 169455), (55, 132483), (65, 112101), (79, 92235), (129, 56485), (143, 50955), (165, 44161), (195, 37367), (215, 33891), (237, 30745), (395, 18447), (429, 16985), (473, 15405), (559, 13035), (645, 11297), (715, 10191), (869, 8385), (1027, 7095), (1185, 6149), (1419, 5135), (1677, 4345), (2145, 3397), (2365, 3081), (2607, 2795)]