3143025

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 5746780

約数和(自身を除く): 2603755

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 229, 305, 549, 687, 915, 1145, 1525, 2061, 2745, 3435, 4575, 5725, 10305, 13725, 13969, 17175, 41907, 51525, 69845, 125721, 209535, 349225, 628605, 1047675, 3143025]

約数ペア:

[(1, 3143025), (3, 1047675), (5, 628605), (9, 349225), (15, 209535), (25, 125721), (45, 69845), (61, 51525), (75, 41907), (183, 17175), (225, 13969), (229, 13725), (305, 10305), (549, 5725), (687, 4575), (915, 3435), (1145, 2745), (1525, 2061)]