15206568065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{10733}}^1$

素因数の和:11129

約数の個数: 32

約数和(自身を含む): 19995123456

約数和(自身を除く): 4788555391

約数列:

[1, 5, 13, 65, 71, 307, 355, 923, 1535, 3991, 4615, 10733, 19955, 21797, 53665, 108985, 139529, 283361, 697645, 762043, 1416805, 3295031, 3810215, 9906559, 16475155, 42835403, 49532795, 214177015, 233947201, 1169736005, 3041313613, 15206568065]

約数ペア:

[(1, 15206568065), (5, 3041313613), (13, 1169736005), (65, 233947201), (71, 214177015), (307, 49532795), (355, 42835403), (923, 16475155), (1535, 9906559), (3991, 3810215), (4615, 3295031), (10733, 1416805), (19955, 762043), (21797, 697645), (53665, 283361), (108985, 139529)]