204560925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 352626240

約数和(自身を除く): 148065315

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 163, 435, 489, 577, 725, 815, 1731, 2175, 2445, 2885, 4075, 4727, 8655, 12225, 14181, 14425, 16733, 23635, 43275, 50199, 70905, 83665, 94051, 118175, 250995, 282153, 354525, 418325, 470255, 1254975, 1410765, 2351275, 2727479, 7053825, 8182437, 13637395, 40912185, 68186975, 204560925]

約数ペア:

[(1, 204560925), (3, 68186975), (5, 40912185), (15, 13637395), (25, 8182437), (29, 7053825), (75, 2727479), (87, 2351275), (145, 1410765), (163, 1254975), (435, 470255), (489, 418325), (577, 354525), (725, 282153), (815, 250995), (1731, 118175), (2175, 94051), (2445, 83665), (2885, 70905), (4075, 50199), (4727, 43275), (8655, 23635), (12225, 16733), (14181, 14425)]