283975565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{12703}}^1$

素因数の和:12988

約数の個数: 16

約数和(自身を含む): 362216448

約数和(自身を除く): 78240883

約数列:

[1, 5, 17, 85, 263, 1315, 4471, 12703, 22355, 63515, 215951, 1079755, 3340889, 16704445, 56795113, 283975565]

約数ペア:

[(1, 283975565), (5, 56795113), (17, 16704445), (85, 3340889), (263, 1079755), (1315, 215951), (4471, 63515), (12703, 22355)]