69020985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{743}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 120849408

約数和(自身を除く): 51828423

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 563, 743, 1689, 2229, 2815, 3715, 6193, 8173, 8445, 11145, 18579, 24519, 30965, 40865, 92895, 122595, 418309, 1254927, 2091545, 4601399, 6274635, 13804197, 23006995, 69020985]

約数ペア:

[(1, 69020985), (3, 23006995), (5, 13804197), (11, 6274635), (15, 4601399), (33, 2091545), (55, 1254927), (165, 418309), (563, 122595), (743, 92895), (1689, 40865), (2229, 30965), (2815, 24519), (3715, 18579), (6193, 11145), (8173, 8445)]