16226259115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 21774291840

約数和(自身を除く): 5548032725

約数列:

[1, 5, 11, 55, 79, 121, 257, 395, 605, 869, 1285, 1321, 2827, 4345, 6605, 9559, 14135, 14531, 20303, 31097, 47795, 72655, 101515, 104359, 155485, 159841, 223333, 339497, 521795, 799205, 1116665, 1147949, 1697485, 2456663, 3734467, 5739745, 12283315, 12627439, 18672335, 26820263, 41079137, 63137195, 134101315, 205395685, 295022893, 1475114465, 3245251823, 16226259115]

約数ペア:

[(1, 16226259115), (5, 3245251823), (11, 1475114465), (55, 295022893), (79, 205395685), (121, 134101315), (257, 63137195), (395, 41079137), (605, 26820263), (869, 18672335), (1285, 12627439), (1321, 12283315), (2827, 5739745), (4345, 3734467), (6605, 2456663), (9559, 1697485), (14135, 1147949), (14531, 1116665), (20303, 799205), (31097, 521795), (47795, 339497), (72655, 223333), (101515, 159841), (104359, 155485)]