229647525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 402307584

約数和(自身を除く): 172660059

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 201, 335, 345, 575, 1005, 1541, 1675, 1725, 1987, 4623, 5025, 5961, 7705, 9935, 23115, 29805, 38525, 45701, 49675, 115575, 133129, 137103, 149025, 228505, 399387, 665645, 685515, 1142525, 1996935, 3061967, 3328225, 3427575, 9185901, 9984675, 15309835, 45929505, 76549175, 229647525]

約数ペア:

[(1, 229647525), (3, 76549175), (5, 45929505), (15, 15309835), (23, 9984675), (25, 9185901), (67, 3427575), (69, 3328225), (75, 3061967), (115, 1996935), (201, 1142525), (335, 685515), (345, 665645), (575, 399387), (1005, 228505), (1541, 149025), (1675, 137103), (1725, 133129), (1987, 115575), (4623, 49675), (5025, 45701), (5961, 38525), (7705, 29805), (9935, 23115)]