506373985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11177}}^1$

素因数の和:11253

約数の個数: 32

約数和(自身を含む): 709847712

約数和(自身を除く): 203473727

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 2665, 3485, 9061, 11177, 45305, 55885, 145301, 190009, 458257, 726505, 950045, 2291285, 2470117, 5957341, 7790369, 12350585, 29786705, 38951845, 101274797, 506373985]

約数ペア:

[(1, 506373985), (5, 101274797), (13, 38951845), (17, 29786705), (41, 12350585), (65, 7790369), (85, 5957341), (205, 2470117), (221, 2291285), (533, 950045), (697, 726505), (1105, 458257), (2665, 190009), (3485, 145301), (9061, 55885), (11177, 45305)]