10020855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 17919360

約数和(自身を除く): 7898505

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 67, 169, 177, 195, 201, 295, 335, 507, 767, 845, 871, 885, 1005, 2301, 2535, 2613, 3835, 3953, 4355, 9971, 11323, 11505, 11859, 13065, 19765, 29913, 33969, 49855, 51389, 56615, 59295, 149565, 154167, 169845, 256945, 668057, 770835, 2004171, 3340285, 10020855]

約数ペア:

[(1, 10020855), (3, 3340285), (5, 2004171), (13, 770835), (15, 668057), (39, 256945), (59, 169845), (65, 154167), (67, 149565), (169, 59295), (177, 56615), (195, 51389), (201, 49855), (295, 33969), (335, 29913), (507, 19765), (767, 13065), (845, 11859), (871, 11505), (885, 11323), (1005, 9971), (2301, 4355), (2535, 3953), (2613, 3835)]