210007042575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1621363}}^1$

素因数の和:1621544

約数の個数: 48

約数和(自身を含む): 381189161856

約数和(自身を除く): 171182119281

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 157, 165, 275, 471, 785, 825, 1727, 2355, 3925, 5181, 8635, 11775, 25905, 43175, 129525, 1621363, 4864089, 8106815, 17834993, 24320445, 40534075, 53504979, 89174965, 121602225, 254553991, 267524895, 445874825, 763661973, 1272769955, 1337624475, 2800093901, 3818309865, 6363849775, 8400281703, 14000469505, 19091549325, 42001408515, 70002347525, 210007042575]

約数ペア:

[(1, 210007042575), (3, 70002347525), (5, 42001408515), (11, 19091549325), (15, 14000469505), (25, 8400281703), (33, 6363849775), (55, 3818309865), (75, 2800093901), (157, 1337624475), (165, 1272769955), (275, 763661973), (471, 445874825), (785, 267524895), (825, 254553991), (1727, 121602225), (2355, 89174965), (3925, 53504979), (5181, 40534075), (8635, 24320445), (11775, 17834993), (25905, 8106815), (43175, 4864089), (129525, 1621363)]