42030075

素因数分解:

$3^1\times 5^2\times {\mathrm{691}}^1\times {\mathrm{811}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 69676096

約数和(自身を除く): 27646021

約数列:

[1, 3, 5, 15, 25, 75, 691, 811, 2073, 2433, 3455, 4055, 10365, 12165, 17275, 20275, 51825, 60825, 560401, 1681203, 2802005, 8406015, 14010025, 42030075]

約数ペア:

[(1, 42030075), (3, 14010025), (5, 8406015), (15, 2802005), (25, 1681203), (75, 560401), (691, 60825), (811, 51825), (2073, 20275), (2433, 17275), (3455, 12165), (4055, 10365)]