42798075

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{7817}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 71737968

約数和(自身を除く): 28939893

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 5475, 7817, 23451, 39085, 117255, 195425, 570641, 586275, 1711923, 2853205, 8559615, 14266025, 42798075]

約数ペア:

[(1, 42798075), (3, 14266025), (5, 8559615), (15, 2853205), (25, 1711923), (73, 586275), (75, 570641), (219, 195425), (365, 117255), (1095, 39085), (1825, 23451), (5475, 7817)]