22684025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 35414400

約数和(自身を除く): 12730375

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 169, 175, 295, 325, 413, 455, 767, 845, 1183, 1475, 2065, 2197, 2275, 3835, 4225, 5369, 5915, 9971, 10325, 10985, 15379, 19175, 26845, 29575, 49855, 54925, 69797, 76895, 129623, 134225, 249275, 348985, 384475, 648115, 907361, 1744925, 3240575, 4536805, 22684025]

約数ペア:

[(1, 22684025), (5, 4536805), (7, 3240575), (13, 1744925), (25, 907361), (35, 648115), (59, 384475), (65, 348985), (91, 249275), (169, 134225), (175, 129623), (295, 76895), (325, 69797), (413, 54925), (455, 49855), (767, 29575), (845, 26845), (1183, 19175), (1475, 15379), (2065, 10985), (2197, 10325), (2275, 9971), (3835, 5915), (4225, 5369)]