5217825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 8928000

約数和(自身を除く): 3710175

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 2399, 7197, 11995, 35985, 59975, 69571, 179925, 208713, 347855, 1043565, 1739275, 5217825]

約数ペア:

[(1, 5217825), (3, 1739275), (5, 1043565), (15, 347855), (25, 208713), (29, 179925), (75, 69571), (87, 59975), (145, 35985), (435, 11995), (725, 7197), (2175, 2399)]