208060425

素因数分解:

$3^2\times 5^2\times {\mathrm{924713}}^1$

素因数の和:924729

約数の個数: 18

約数和(自身を含む): 372659742

約数和(自身を除く): 164599317

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 924713, 2774139, 4623565, 8322417, 13870695, 23117825, 41612085, 69353475, 208060425]

約数ペア:

[(1, 208060425), (3, 69353475), (5, 41612085), (9, 23117825), (15, 13870695), (25, 8322417), (45, 4623565), (75, 2774139), (225, 924713)]