13029225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 24909120

約数和(自身を除く): 11879895

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 929, 935, 1275, 2787, 2805, 4645, 4675, 10219, 13935, 14025, 15793, 23225, 30657, 47379, 51095, 69675, 78965, 153285, 173723, 236895, 255475, 394825, 521169, 766425, 868615, 1184475, 2605845, 4343075, 13029225]

約数ペア:

[(1, 13029225), (3, 4343075), (5, 2605845), (11, 1184475), (15, 868615), (17, 766425), (25, 521169), (33, 394825), (51, 255475), (55, 236895), (75, 173723), (85, 153285), (165, 78965), (187, 69675), (255, 51095), (275, 47379), (425, 30657), (561, 23225), (825, 15793), (929, 14025), (935, 13935), (1275, 10219), (2787, 4675), (2805, 4645)]