15495466

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 29253312

約数和(自身を除く): 13757846

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 131, 142, 238, 262, 497, 833, 917, 994, 1207, 1666, 1834, 2227, 2414, 3479, 4454, 6419, 6958, 8449, 9301, 12838, 15589, 16898, 18602, 31178, 59143, 65107, 109123, 118286, 130214, 158117, 218246, 316234, 455749, 911498, 1106819, 2213638, 7747733, 15495466]

約数ペア:

[(1, 15495466), (2, 7747733), (7, 2213638), (14, 1106819), (17, 911498), (34, 455749), (49, 316234), (71, 218246), (98, 158117), (119, 130214), (131, 118286), (142, 109123), (238, 65107), (262, 59143), (497, 31178), (833, 18602), (917, 16898), (994, 15589), (1207, 12838), (1666, 9301), (1834, 8449), (2227, 6958), (2414, 6419), (3479, 4454)]