67472775

素因数分解:

$3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3613}}^1$

素因数の和:3712

約数の個数: 36

約数和(自身を含む): 122341128

約数和(自身を除く): 54868353

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 83, 225, 249, 415, 747, 1245, 2075, 3613, 3735, 6225, 10839, 18065, 18675, 32517, 54195, 90325, 162585, 270975, 299879, 812925, 899637, 1499395, 2698911, 4498185, 7496975, 13494555, 22490925, 67472775]

約数ペア:

[(1, 67472775), (3, 22490925), (5, 13494555), (9, 7496975), (15, 4498185), (25, 2698911), (45, 1499395), (75, 899637), (83, 812925), (225, 299879), (249, 270975), (415, 162585), (747, 90325), (1245, 54195), (2075, 32517), (3613, 18675), (3735, 18065), (6225, 10839)]