126996225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 221985792

約数和(自身を除く): 94989567

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 249, 345, 415, 575, 887, 1245, 1725, 1909, 2075, 2661, 4435, 5727, 6225, 9545, 13305, 20401, 22175, 28635, 47725, 61203, 66525, 73621, 102005, 143175, 220863, 306015, 368105, 510025, 1104315, 1530075, 1693283, 1840525, 5079849, 5521575, 8466415, 25399245, 42332075, 126996225]

約数ペア:

[(1, 126996225), (3, 42332075), (5, 25399245), (15, 8466415), (23, 5521575), (25, 5079849), (69, 1840525), (75, 1693283), (83, 1530075), (115, 1104315), (249, 510025), (345, 368105), (415, 306015), (575, 220863), (887, 143175), (1245, 102005), (1725, 73621), (1909, 66525), (2075, 61203), (2661, 47725), (4435, 28635), (5727, 22175), (6225, 20401), (9545, 13305)]