1296006725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{8539}}^1$

素因数の和:9029

約数の個数: 24

約数和(自身を含む): 1734576480

約数和(自身を除く): 438569755

約数列:

[1, 5, 13, 25, 65, 325, 467, 2335, 6071, 8539, 11675, 30355, 42695, 111007, 151775, 213475, 555035, 2775175, 3987713, 19938565, 51840269, 99692825, 259201345, 1296006725]

約数ペア:

[(1, 1296006725), (5, 259201345), (13, 99692825), (25, 51840269), (65, 19938565), (325, 3987713), (467, 2775175), (2335, 555035), (6071, 213475), (8539, 151775), (11675, 111007), (30355, 42695)]