20234784975

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1559521}}^1$

素因数の和:1559707

約数の個数: 24

約数和(自身を含む): 33648246672

約数和(自身を除く): 13413461697

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 12975, 1559521, 4678563, 7797605, 23392815, 38988025, 116964075, 269797133, 809391399, 1348985665, 4046956995, 6744928325, 20234784975]

約数ペア:

[(1, 20234784975), (3, 6744928325), (5, 4046956995), (15, 1348985665), (25, 809391399), (75, 269797133), (173, 116964075), (519, 38988025), (865, 23392815), (2595, 7797605), (4325, 4678563), (12975, 1559521)]