42158775

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 69967744

約数和(自身を除く): 27808969

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1535, 1831, 4605, 5493, 7675, 9155, 23025, 27465, 45775, 137325, 562117, 1686351, 2810585, 8431755, 14052925, 42158775]

約数ペア:

[(1, 42158775), (3, 14052925), (5, 8431755), (15, 2810585), (25, 1686351), (75, 562117), (307, 137325), (921, 45775), (1535, 27465), (1831, 23025), (4605, 9155), (5493, 7675)]