1952025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 3419424

約数和(自身を除く): 1467399

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 1531, 4593, 7655, 22965, 26027, 38275, 78081, 114825, 130135, 390405, 650675, 1952025]

約数ペア:

[(1, 1952025), (3, 650675), (5, 390405), (15, 130135), (17, 114825), (25, 78081), (51, 38275), (75, 26027), (85, 22965), (255, 7655), (425, 4593), (1275, 1531)]