15704053915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{9929}}^1$

素因数の和:10287

約数の個数: 32

約数和(自身を含む): 20805336000

約数和(自身を除く): 5101282085

約数列:

[1, 5, 11, 55, 149, 193, 745, 965, 1639, 2123, 8195, 9929, 10615, 28757, 49645, 109219, 143785, 316327, 546095, 1479421, 1581635, 1916297, 7397105, 9581485, 16273631, 21079267, 81368155, 105396335, 285528253, 1427641265, 3140810783, 15704053915]

約数ペア:

[(1, 15704053915), (5, 3140810783), (11, 1427641265), (55, 285528253), (149, 105396335), (193, 81368155), (745, 21079267), (965, 16273631), (1639, 9581485), (2123, 7397105), (8195, 1916297), (9929, 1581635), (10615, 1479421), (28757, 546095), (49645, 316327), (109219, 143785)]