42142575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33053}}^1$

素因数の和:33083

約数の個数: 24

約数和(自身を含む): 73776528

約数和(自身を除く): 31633953

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 33053, 99159, 165265, 495795, 561901, 826325, 1685703, 2478975, 2809505, 8428515, 14047525, 42142575]

約数ペア:

[(1, 42142575), (3, 14047525), (5, 8428515), (15, 2809505), (17, 2478975), (25, 1685703), (51, 826325), (75, 561901), (85, 495795), (255, 165265), (425, 99159), (1275, 33053)]