69644745

素因数分解:

$3^3\times 5^1\times {\mathrm{515887}}^1$

素因数の和:515901

約数の個数: 16

約数和(自身を含む): 123813120

約数和(自身を除く): 54168375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 515887, 1547661, 2579435, 4642983, 7738305, 13928949, 23214915, 69644745]

約数ペア:

[(1, 69644745), (3, 23214915), (5, 13928949), (9, 7738305), (15, 4642983), (27, 2579435), (45, 1547661), (135, 515887)]