13303378417915

素因数分解:

$5^1\times {\mathrm{2447}}^1\times {\mathrm{61261}}^1\times {\mathrm{17749}}^1$

素因数の和:81462

約数の個数: 16

約数和(自身を含む): 15971738544000

約数和(自身を除く): 2668360126085

約数列:

[1, 5, 2447, 12235, 17749, 61261, 88745, 306305, 43431803, 149905667, 217159015, 749528335, 1087321489, 5436607445, 2660675683583, 13303378417915]

約数ペア:

[(1, 13303378417915), (5, 2660675683583), (2447, 5436607445), (12235, 1087321489), (17749, 749528335), (61261, 217159015), (88745, 149905667), (306305, 43431803)]