83787525

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12841}}^1$

素因数の和:12886

約数の個数: 36

約数和(自身を含む): 155259780

約数和(自身を除く): 71472255

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 12841, 38523, 64205, 115569, 192615, 321025, 372389, 577845, 963075, 1117167, 1861945, 2889225, 3351501, 5585835, 9309725, 16757505, 27929175, 83787525]

約数ペア:

[(1, 83787525), (3, 27929175), (5, 16757505), (9, 9309725), (15, 5585835), (25, 3351501), (29, 2889225), (45, 1861945), (75, 1117167), (87, 963075), (145, 577845), (225, 372389), (261, 321025), (435, 192615), (725, 115569), (1305, 64205), (2175, 38523), (6525, 12841)]