201940425

素因数分解:

$3^3\times 5^2\times {\mathrm{299171}}^1$

素因数の和:299190

約数の個数: 24

約数和(自身を含む): 370973280

約数和(自身を除く): 169032855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 299171, 897513, 1495855, 2692539, 4487565, 7479275, 8077617, 13462695, 22437825, 40388085, 67313475, 201940425]

約数ペア:

[(1, 201940425), (3, 67313475), (5, 40388085), (9, 22437825), (15, 13462695), (25, 8077617), (27, 7479275), (45, 4487565), (75, 2692539), (135, 1495855), (225, 897513), (675, 299171)]