22171305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 38795904

約数和(自身を除く): 16624599

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1697, 2613, 4355, 5091, 8485, 13065, 22061, 25455, 66183, 110305, 113699, 330915, 341097, 568495, 1478087, 1705485, 4434261, 7390435, 22171305]

約数ペア:

[(1, 22171305), (3, 7390435), (5, 4434261), (13, 1705485), (15, 1478087), (39, 568495), (65, 341097), (67, 330915), (195, 113699), (201, 110305), (335, 66183), (871, 25455), (1005, 22061), (1697, 13065), (2613, 8485), (4355, 5091)]