5168345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 7865088

約数和(自身を除く): 2696743

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 307, 455, 481, 1295, 1535, 2149, 2405, 3367, 3991, 10745, 11359, 16835, 19955, 27937, 56795, 79513, 139685, 147667, 397565, 738335, 1033669, 5168345]

約数ペア:

[(1, 5168345), (5, 1033669), (7, 738335), (13, 397565), (35, 147667), (37, 139685), (65, 79513), (91, 56795), (185, 27937), (259, 19955), (307, 16835), (455, 11359), (481, 10745), (1295, 3991), (1535, 3367), (2149, 2405)]