42386325

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1997}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 70361568

約数和(自身を除く): 27975243

約数列:

[1, 3, 5, 15, 25, 75, 283, 849, 1415, 1997, 4245, 5991, 7075, 9985, 21225, 29955, 49925, 149775, 565151, 1695453, 2825755, 8477265, 14128775, 42386325]

約数ペア:

[(1, 42386325), (3, 14128775), (5, 8477265), (15, 2825755), (25, 1695453), (75, 565151), (283, 149775), (849, 49925), (1415, 29955), (1997, 21225), (4245, 9985), (5991, 7075)]