42427725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19507}}^1$

素因数の和:19549

約数の個数: 24

約数和(自身を含む): 72569760

約数和(自身を除く): 30142035

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 19507, 58521, 97535, 292605, 487675, 565703, 1463025, 1697109, 2828515, 8485545, 14142575, 42427725]

約数ペア:

[(1, 42427725), (3, 14142575), (5, 8485545), (15, 2828515), (25, 1697109), (29, 1463025), (75, 565703), (87, 487675), (145, 292605), (435, 97535), (725, 58521), (2175, 19507)]