15035480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22111}}^1$

素因数の和:22139

約数の個数: 32

約数和(自身を含む): 35821440

約数和(自身を除く): 20785960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 22111, 44222, 88444, 110555, 176888, 221110, 375887, 442220, 751774, 884440, 1503548, 1879435, 3007096, 3758870, 7517740, 15035480]

約数ペア:

[(1, 15035480), (2, 7517740), (4, 3758870), (5, 3007096), (8, 1879435), (10, 1503548), (17, 884440), (20, 751774), (34, 442220), (40, 375887), (68, 221110), (85, 176888), (136, 110555), (170, 88444), (340, 44222), (680, 22111)]