90494495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3455

約数の個数: 32

約数和(自身を含む): 135959040

約数和(自身を除く): 45464545

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3371, 3835, 5369, 16855, 23597, 26845, 43823, 117985, 198889, 219115, 306761, 994445, 1392223, 1533805, 2585557, 6961115, 12927785, 18098899, 90494495]

約数ペア:

[(1, 90494495), (5, 18098899), (7, 12927785), (13, 6961115), (35, 2585557), (59, 1533805), (65, 1392223), (91, 994445), (295, 306761), (413, 219115), (455, 198889), (767, 117985), (2065, 43823), (3371, 26845), (3835, 23597), (5369, 16855)]