1330770015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6863}}^1$

素因数の和:7044

約数の個数: 48

約数和(自身を含む): 2398556160

約数和(自身を除く): 1067786145

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 139, 155, 279, 417, 465, 695, 1251, 1395, 2085, 4309, 6255, 6863, 12927, 20589, 21545, 34315, 38781, 61767, 64635, 102945, 193905, 212753, 308835, 638259, 953957, 1063765, 1914777, 2861871, 3191295, 4769785, 8585613, 9573885, 14309355, 29572667, 42928065, 88718001, 147863335, 266154003, 443590005, 1330770015]

約数ペア:

[(1, 1330770015), (3, 443590005), (5, 266154003), (9, 147863335), (15, 88718001), (31, 42928065), (45, 29572667), (93, 14309355), (139, 9573885), (155, 8585613), (279, 4769785), (417, 3191295), (465, 2861871), (695, 1914777), (1251, 1063765), (1395, 953957), (2085, 638259), (4309, 308835), (6255, 212753), (6863, 193905), (12927, 102945), (20589, 64635), (21545, 61767), (34315, 38781)]