15511323052

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 27692824320

約数和(自身を除く): 12181501268

約数列:

[1, 2, 4, 107, 157, 214, 314, 359, 428, 628, 643, 718, 1286, 1436, 2572, 16799, 33598, 38413, 56363, 67196, 68801, 76826, 100951, 112726, 137602, 153652, 201902, 225452, 230837, 275204, 403804, 461674, 923348, 6030841, 10801757, 12061682, 21603514, 24123364, 24699559, 36241409, 43207028, 49399118, 72482818, 98798236, 144965636, 3877830763, 7755661526, 15511323052]

約数ペア:

[(1, 15511323052), (2, 7755661526), (4, 3877830763), (107, 144965636), (157, 98798236), (214, 72482818), (314, 49399118), (359, 43207028), (428, 36241409), (628, 24699559), (643, 24123364), (718, 21603514), (1286, 12061682), (1436, 10801757), (2572, 6030841), (16799, 923348), (33598, 461674), (38413, 403804), (56363, 275204), (67196, 230837), (68801, 225452), (76826, 201902), (100951, 153652), (112726, 137602)]