13358595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8817405

約数列:

[1, 3, 5, 15, 43, 129, 139, 149, 215, 417, 447, 645, 695, 745, 2085, 2235, 5977, 6407, 17931, 19221, 20711, 29885, 32035, 62133, 89655, 96105, 103555, 310665, 890573, 2671719, 4452865, 13358595]

約数ペア:

[(1, 13358595), (3, 4452865), (5, 2671719), (15, 890573), (43, 310665), (129, 103555), (139, 96105), (149, 89655), (215, 62133), (417, 32035), (447, 29885), (645, 20711), (695, 19221), (745, 17931), (2085, 6407), (2235, 5977)]