7312965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 13934592

約数和(自身を除く): 6621627

約数列:

[1, 3, 5, 11, 15, 23, 33, 41, 47, 55, 69, 115, 123, 141, 165, 205, 235, 253, 345, 451, 517, 615, 705, 759, 943, 1081, 1265, 1353, 1551, 1927, 2255, 2585, 2829, 3243, 3795, 4715, 5405, 5781, 6765, 7755, 9635, 10373, 11891, 14145, 16215, 21197, 28905, 31119, 35673, 44321, 51865, 59455, 63591, 105985, 132963, 155595, 178365, 221605, 317955, 487531, 664815, 1462593, 2437655, 7312965]

約数ペア:

[(1, 7312965), (3, 2437655), (5, 1462593), (11, 664815), (15, 487531), (23, 317955), (33, 221605), (41, 178365), (47, 155595), (55, 132963), (69, 105985), (115, 63591), (123, 59455), (141, 51865), (165, 44321), (205, 35673), (235, 31119), (253, 28905), (345, 21197), (451, 16215), (517, 14145), (615, 11891), (705, 10373), (759, 9635), (943, 7755), (1081, 6765), (1265, 5781), (1353, 5405), (1551, 4715), (1927, 3795), (2255, 3243), (2585, 2829)]