15742726341

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 21514622976

約数和(自身を除く): 5771896635

約数列:

[1, 3, 61, 183, 191, 461, 573, 977, 1383, 2931, 11651, 28121, 34953, 59597, 84363, 88051, 178791, 186607, 264153, 450397, 559821, 1351191, 5371111, 11383027, 16113333, 27474217, 34149081, 82422651, 86025827, 258077481, 5247575447, 15742726341]

約数ペア:

[(1, 15742726341), (3, 5247575447), (61, 258077481), (183, 86025827), (191, 82422651), (461, 34149081), (573, 27474217), (977, 16113333), (1383, 11383027), (2931, 5371111), (11651, 1351191), (28121, 559821), (34953, 450397), (59597, 264153), (84363, 186607), (88051, 178791)]