2013075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 3772080

約数和(自身を除く): 1759005

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 389, 575, 1035, 1167, 1725, 1945, 3501, 5175, 5835, 8947, 9725, 17505, 26841, 29175, 44735, 80523, 87525, 134205, 223675, 402615, 671025, 2013075]

約数ペア:

[(1, 2013075), (3, 671025), (5, 402615), (9, 223675), (15, 134205), (23, 87525), (25, 80523), (45, 44735), (69, 29175), (75, 26841), (115, 17505), (207, 9725), (225, 8947), (345, 5835), (389, 5175), (575, 3501), (1035, 1945), (1167, 1725)]