3209765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1386715

約数列:

[1, 5, 13, 19, 23, 65, 95, 113, 115, 247, 299, 437, 565, 1235, 1469, 1495, 2147, 2185, 2599, 5681, 7345, 10735, 12995, 27911, 28405, 33787, 49381, 139555, 168935, 246905, 641953, 3209765]

約数ペア:

[(1, 3209765), (5, 641953), (13, 246905), (19, 168935), (23, 139555), (65, 49381), (95, 33787), (113, 28405), (115, 27911), (247, 12995), (299, 10735), (437, 7345), (565, 5681), (1235, 2599), (1469, 2185), (1495, 2147)]