30392275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 39060000

約数和(自身を除く): 8667725

約数列:

[1, 5, 25, 41, 149, 199, 205, 745, 995, 1025, 3725, 4975, 6109, 8159, 29651, 30545, 40795, 148255, 152725, 203975, 741275, 1215691, 6078455, 30392275]

約数ペア:

[(1, 30392275), (5, 6078455), (25, 1215691), (41, 741275), (149, 203975), (199, 152725), (205, 148255), (745, 40795), (995, 30545), (1025, 29651), (3725, 8159), (4975, 6109)]