282620525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{13009}}^1$

素因数の和:13109

約数の個数: 24

約数和(自身を含む): 387177600

約数和(自身を除く): 104557075

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 13009, 21725, 65045, 143099, 325225, 715495, 1027711, 3577475, 5138555, 11304821, 25692775, 56524105, 282620525]

約数ペア:

[(1, 282620525), (5, 56524105), (11, 25692775), (25, 11304821), (55, 5138555), (79, 3577475), (275, 1027711), (395, 715495), (869, 325225), (1975, 143099), (4345, 65045), (13009, 21725)]