20293810425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{12884959}}^1$

素因数の和:12884982

約数の個数: 36

約数和(自身を含む): 41541111040

約数和(自身を除く): 21247300615

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 12884959, 38654877, 64424795, 90194713, 115964631, 193274385, 270584139, 322123975, 450973565, 579823155, 811752417, 966371925, 1352920695, 2254867825, 2899115775, 4058762085, 6764603475, 20293810425]

約数ペア:

[(1, 20293810425), (3, 6764603475), (5, 4058762085), (7, 2899115775), (9, 2254867825), (15, 1352920695), (21, 966371925), (25, 811752417), (35, 579823155), (45, 450973565), (63, 322123975), (75, 270584139), (105, 193274385), (175, 115964631), (225, 90194713), (315, 64424795), (525, 38654877), (1575, 12884959)]