187955567065

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1\times {\mathrm{18313}}^1$

素因数の和:20761

約数の個数: 32

約数和(自身を含む): 259924008960

約数和(自身を除く): 71968441895

約数列:

[1, 5, 7, 35, 127, 635, 889, 2309, 4445, 11545, 16163, 18313, 80815, 91565, 128191, 293243, 640955, 1466215, 2052701, 2325751, 10263505, 11628755, 16280257, 42284717, 81401285, 211423585, 295993019, 1479965095, 5370159059, 26850795295, 37591113413, 187955567065]

約数ペア:

[(1, 187955567065), (5, 37591113413), (7, 26850795295), (35, 5370159059), (127, 1479965095), (635, 295993019), (889, 211423585), (2309, 81401285), (4445, 42284717), (11545, 16280257), (16163, 11628755), (18313, 10263505), (80815, 2325751), (91565, 2052701), (128191, 1466215), (293243, 640955)]