1330999605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 2566916352

約数和(自身を除く): 1235916747

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 211, 263, 369, 533, 585, 615, 633, 789, 1055, 1315, 1599, 1845, 1899, 2367, 2665, 2743, 3165, 3419, 3945, 4797, 7995, 8229, 8651, 9495, 10257, 10783, 11835, 13715, 17095, 23985, 24687, 25953, 30771, 32349, 41145, 43255, 51285, 53915, 55493, 77859, 97047, 112463, 123435, 129765, 140179, 153855, 161745, 166479, 277465, 337389, 389295, 420537, 485235, 499437, 562315, 700895, 721409, 832395, 1012167, 1261611, 1686945, 2102685, 2164227, 2275213, 2497185, 3607045, 5060835, 6308055, 6492681, 6825639, 10821135, 11376065, 20476917, 29577769, 32463405, 34128195, 88733307, 102384585, 147888845, 266199921, 443666535, 1330999605]

約数ペア:

[(1, 1330999605), (3, 443666535), (5, 266199921), (9, 147888845), (13, 102384585), (15, 88733307), (39, 34128195), (41, 32463405), (45, 29577769), (65, 20476917), (117, 11376065), (123, 10821135), (195, 6825639), (205, 6492681), (211, 6308055), (263, 5060835), (369, 3607045), (533, 2497185), (585, 2275213), (615, 2164227), (633, 2102685), (789, 1686945), (1055, 1261611), (1315, 1012167), (1599, 832395), (1845, 721409), (1899, 700895), (2367, 562315), (2665, 499437), (2743, 485235), (3165, 420537), (3419, 389295), (3945, 337389), (4797, 277465), (7995, 166479), (8229, 161745), (8651, 153855), (9495, 140179), (10257, 129765), (10783, 123435), (11835, 112463), (13715, 97047), (17095, 77859), (23985, 55493), (24687, 53915), (25953, 51285), (30771, 43255), (32349, 41145)]