25144197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4327}}^1$

素因数の和:4492

約数の個数: 16

約数和(自身を含む): 36355200

約数和(自身を除く): 11211003

約数列:

[1, 3, 13, 39, 149, 447, 1937, 4327, 5811, 12981, 56251, 168753, 644723, 1934169, 8381399, 25144197]

約数ペア:

[(1, 25144197), (3, 8381399), (13, 1934169), (39, 644723), (149, 168753), (447, 56251), (1937, 12981), (4327, 5811)]