42240105

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9677}}^1$

素因数の和:9785

約数の個数: 24

約数和(自身を含む): 73978632

約数和(自身を除く): 31738527

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 9677, 29031, 48385, 87093, 145155, 435465, 938669, 2816007, 4693345, 8448021, 14080035, 42240105]

約数ペア:

[(1, 42240105), (3, 14080035), (5, 8448021), (9, 4693345), (15, 2816007), (45, 938669), (97, 435465), (291, 145155), (485, 87093), (873, 48385), (1455, 29031), (4365, 9677)]