9561225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 16740000

約数和(自身を除く): 7178775

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 7499, 22497, 37495, 112485, 127483, 187475, 382449, 562425, 637415, 1912245, 3187075, 9561225]

約数ペア:

[(1, 9561225), (3, 3187075), (5, 1912245), (15, 637415), (17, 562425), (25, 382449), (51, 187475), (75, 127483), (85, 112485), (255, 37495), (425, 22497), (1275, 7499)]