5050565

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 6763680

約数和(自身を除く): 1713115

約数列:

[1, 5, 13, 43, 65, 139, 169, 215, 559, 695, 845, 1807, 2795, 5977, 7267, 9035, 23491, 29885, 36335, 77701, 117455, 388505, 1010113, 5050565]

約数ペア:

[(1, 5050565), (5, 1010113), (13, 388505), (43, 117455), (65, 77701), (139, 36335), (169, 29885), (215, 23491), (559, 9035), (695, 7267), (845, 5977), (1807, 2795)]