57915

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:41

約数の個数: 40

約数和(自身を含む): 121968

約数和(自身を除く): 64053

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1485, 1755, 2145, 3861, 4455, 5265, 6435, 11583, 19305, 57915]

約数ペア:

[(1, 57915), (3, 19305), (5, 11583), (9, 6435), (11, 5265), (13, 4455), (15, 3861), (27, 2145), (33, 1755), (39, 1485), (45, 1287), (55, 1053), (65, 891), (81, 715), (99, 585), (117, 495), (135, 429), (143, 405), (165, 351), (195, 297)]