27596985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 48074880

約数和(自身を除く): 20477895

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 1459, 3783, 4377, 6305, 7295, 18915, 18967, 21885, 56901, 94835, 141523, 284505, 424569, 707615, 1839799, 2122845, 5519397, 9198995, 27596985]

約数ペア:

[(1, 27596985), (3, 9198995), (5, 5519397), (13, 2122845), (15, 1839799), (39, 707615), (65, 424569), (97, 284505), (195, 141523), (291, 94835), (485, 56901), (1261, 21885), (1455, 18967), (1459, 18915), (3783, 7295), (4377, 6305)]