1273603225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{14543}}^1$

素因数の和:14697

約数の個数: 24

約数和(自身を含む): 1644751872

約数和(自身を除く): 371148647

約数列:

[1, 5, 25, 31, 113, 155, 565, 775, 2825, 3503, 14543, 17515, 72715, 87575, 363575, 450833, 1643359, 2254165, 8216795, 11270825, 41083975, 50944129, 254720645, 1273603225]

約数ペア:

[(1, 1273603225), (5, 254720645), (25, 50944129), (31, 41083975), (113, 11270825), (155, 8216795), (565, 2254165), (775, 1643359), (2825, 450833), (3503, 363575), (14543, 87575), (17515, 72715)]