54842775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{56249}}^1$

素因数の和:56275

約数の個数: 24

約数和(自身を含む): 97650000

約数和(自身を除く): 42807225

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 56249, 168747, 281245, 731237, 843735, 1406225, 2193711, 3656185, 4218675, 10968555, 18280925, 54842775]

約数ペア:

[(1, 54842775), (3, 18280925), (5, 10968555), (13, 4218675), (15, 3656185), (25, 2193711), (39, 1406225), (65, 843735), (75, 731237), (195, 281245), (325, 168747), (975, 56249)]