28600545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 49299840

約数和(自身を除く): 20699295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 1901, 3009, 5015, 5703, 9505, 15045, 28515, 32317, 96951, 112159, 161585, 336477, 484755, 560795, 1682385, 1906703, 5720109, 9533515, 28600545]

約数ペア:

[(1, 28600545), (3, 9533515), (5, 5720109), (15, 1906703), (17, 1682385), (51, 560795), (59, 484755), (85, 336477), (177, 161585), (255, 112159), (295, 96951), (885, 32317), (1003, 28515), (1901, 15045), (3009, 9505), (5015, 5703)]