130804965

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 239855616

約数和(自身を除く): 109050651

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 465, 615, 1271, 1395, 1845, 2287, 3813, 6355, 6861, 11435, 11439, 19065, 20583, 34305, 57195, 70897, 93767, 102915, 212691, 281301, 354485, 468835, 638073, 843903, 1063455, 1406505, 2906777, 3190365, 4219515, 8720331, 14533885, 26160993, 43601655, 130804965]

約数ペア:

[(1, 130804965), (3, 43601655), (5, 26160993), (9, 14533885), (15, 8720331), (31, 4219515), (41, 3190365), (45, 2906777), (93, 1406505), (123, 1063455), (155, 843903), (205, 638073), (279, 468835), (369, 354485), (465, 281301), (615, 212691), (1271, 102915), (1395, 93767), (1845, 70897), (2287, 57195), (3813, 34305), (6355, 20583), (6861, 19065), (11435, 11439)]