27191745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{86323}}^1$

素因数の和:86341

約数の個数: 24

約数和(自身を含む): 53866176

約数和(自身を除く): 26674431

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 86323, 258969, 431615, 604261, 776907, 1294845, 1812783, 3021305, 3884535, 5438349, 9063915, 27191745]

約数ペア:

[(1, 27191745), (3, 9063915), (5, 5438349), (7, 3884535), (9, 3021305), (15, 1812783), (21, 1294845), (35, 776907), (45, 604261), (63, 431615), (105, 258969), (315, 86323)]