8925085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 12573792

約数和(自身を除く): 3648707

約数列:

[1, 5, 13, 17, 41, 65, 85, 197, 205, 221, 533, 697, 985, 1105, 2561, 2665, 3349, 3485, 8077, 9061, 12805, 16745, 40385, 43537, 45305, 105001, 137309, 217685, 525005, 686545, 1785017, 8925085]

約数ペア:

[(1, 8925085), (5, 1785017), (13, 686545), (17, 525005), (41, 217685), (65, 137309), (85, 105001), (197, 45305), (205, 43537), (221, 40385), (533, 16745), (697, 12805), (985, 9061), (1105, 8077), (2561, 3485), (2665, 3349)]