13305827495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{318817}}^1$

素因数の和:319330

約数の個数: 16

約数和(自身を含む): 16940713248

約数和(自身を除く): 3634885753

約数列:

[1, 5, 17, 85, 491, 2455, 8347, 41735, 318817, 1594085, 5419889, 27099445, 156539147, 782695735, 2661165499, 13305827495]

約数ペア:

[(1, 13305827495), (5, 2661165499), (17, 782695735), (85, 156539147), (491, 27099445), (2455, 5419889), (8347, 1594085), (41735, 318817)]