19285425

素因数分解:

$3^3\times 5^2\times {\mathrm{28571}}^1$

素因数の和:28590

約数の個数: 24

約数和(自身を含む): 35429280

約数和(自身を除く): 16143855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 28571, 85713, 142855, 257139, 428565, 714275, 771417, 1285695, 2142825, 3857085, 6428475, 19285425]

約数ペア:

[(1, 19285425), (3, 6428475), (5, 3857085), (9, 2142825), (15, 1285695), (25, 771417), (27, 714275), (45, 428565), (75, 257139), (135, 142855), (225, 85713), (675, 28571)]