15031604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 33239808

約数和(自身を除く): 18208204

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1373, 1564, 2737, 2746, 5474, 5492, 9611, 10948, 19222, 23341, 31579, 38444, 46682, 63158, 93364, 126316, 163387, 221053, 326774, 442106, 536843, 653548, 884212, 1073686, 2147372, 3757901, 7515802, 15031604]

約数ペア:

[(1, 15031604), (2, 7515802), (4, 3757901), (7, 2147372), (14, 1073686), (17, 884212), (23, 653548), (28, 536843), (34, 442106), (46, 326774), (68, 221053), (92, 163387), (119, 126316), (161, 93364), (238, 63158), (322, 46682), (391, 38444), (476, 31579), (644, 23341), (782, 19222), (1373, 10948), (1564, 9611), (2737, 5492), (2746, 5474)]