13821462145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{10889}}^1$

素因数の和:11157

約数の個数: 32

約数和(自身を含む): 17853501600

約数和(自身を除く): 4032039455

約数列:

[1, 5, 17, 85, 109, 137, 545, 685, 1853, 2329, 9265, 10889, 11645, 14933, 54445, 74665, 185113, 253861, 925565, 1186901, 1269305, 1491793, 5934505, 7458965, 20177317, 25360481, 100886585, 126802405, 162605437, 813027185, 2764292429, 13821462145]

約数ペア:

[(1, 13821462145), (5, 2764292429), (17, 813027185), (85, 162605437), (109, 126802405), (137, 100886585), (545, 25360481), (685, 20177317), (1853, 7458965), (2329, 5934505), (9265, 1491793), (10889, 1269305), (11645, 1186901), (14933, 925565), (54445, 253861), (74665, 185113)]