6351164885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{25639}}^1$

素因数の和:25797

約数の個数: 32

約数和(自身を含む): 8511659520

約数和(自身を除く): 2160494635

約数列:

[1, 5, 13, 37, 65, 103, 185, 481, 515, 1339, 2405, 3811, 6695, 19055, 25639, 49543, 128195, 247715, 333307, 948643, 1666535, 2640817, 4743215, 12332359, 13204085, 34330621, 61661795, 97710229, 171653105, 488551145, 1270232977, 6351164885]

約数ペア:

[(1, 6351164885), (5, 1270232977), (13, 488551145), (37, 171653105), (65, 97710229), (103, 61661795), (185, 34330621), (481, 13204085), (515, 12332359), (1339, 4743215), (2405, 2640817), (3811, 1666535), (6695, 948643), (19055, 333307), (25639, 247715), (49543, 128195)]