2078280075

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{589583}}^1$

素因数の和:589643

約数の個数: 24

約数和(自身を含む): 3509203968

約数和(自身を除く): 1430923893

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 589583, 1768749, 2947915, 8843745, 14739575, 27710401, 44218725, 83131203, 138552005, 415656015, 692760025, 2078280075]

約数ペア:

[(1, 2078280075), (3, 692760025), (5, 415656015), (15, 138552005), (25, 83131203), (47, 44218725), (75, 27710401), (141, 14739575), (235, 8843745), (705, 2947915), (1175, 1768749), (3525, 589583)]