220751606595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1\times {\mathrm{2999}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 382515840000

約数和(自身を除く): 161764233405

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 1789, 2743, 2999, 3165, 5367, 8229, 8945, 8997, 13715, 14995, 23257, 26835, 38987, 41145, 44985, 69771, 116285, 116961, 194935, 348855, 377479, 584805, 632789, 1132437, 1887395, 1898367, 3163945, 4907227, 5365211, 5662185, 8226257, 9491835, 14721681, 16095633, 24536135, 24678771, 26826055, 41131285, 69747743, 73608405, 80478165, 123393855, 209243229, 348738715, 1046216145, 1132059521, 3396178563, 5660297605, 14716773773, 16980892815, 44150321319, 73583868865, 220751606595]

約数ペア:

[(1, 220751606595), (3, 73583868865), (5, 44150321319), (13, 16980892815), (15, 14716773773), (39, 5660297605), (65, 3396178563), (195, 1132059521), (211, 1046216145), (633, 348738715), (1055, 209243229), (1789, 123393855), (2743, 80478165), (2999, 73608405), (3165, 69747743), (5367, 41131285), (8229, 26826055), (8945, 24678771), (8997, 24536135), (13715, 16095633), (14995, 14721681), (23257, 9491835), (26835, 8226257), (38987, 5662185), (41145, 5365211), (44985, 4907227), (69771, 3163945), (116285, 1898367), (116961, 1887395), (194935, 1132437), (348855, 632789), (377479, 584805)]