66089475

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 118965600

約数和(自身を除く): 52876125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 1195, 1229, 2151, 3585, 3687, 5975, 6145, 10755, 11061, 17925, 18435, 30725, 53775, 55305, 92175, 276525, 293731, 881193, 1468655, 2643579, 4405965, 7343275, 13217895, 22029825, 66089475]

約数ペア:

[(1, 66089475), (3, 22029825), (5, 13217895), (9, 7343275), (15, 4405965), (25, 2643579), (45, 1468655), (75, 881193), (225, 293731), (239, 276525), (717, 92175), (1195, 55305), (1229, 53775), (2151, 30725), (3585, 18435), (3687, 17925), (5975, 11061), (6145, 10755)]