8030035

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 11309760

約数和(自身を除く): 3279725

約数列:

[1, 5, 13, 17, 43, 65, 85, 169, 215, 221, 559, 731, 845, 1105, 2197, 2795, 2873, 3655, 7267, 9503, 10985, 14365, 36335, 37349, 47515, 94471, 123539, 186745, 472355, 617695, 1606007, 8030035]

約数ペア:

[(1, 8030035), (5, 1606007), (13, 617695), (17, 472355), (43, 186745), (65, 123539), (85, 94471), (169, 47515), (215, 37349), (221, 36335), (559, 14365), (731, 10985), (845, 9503), (1105, 7267), (2197, 3655), (2795, 2873)]