30988815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14447}}^1$

素因数の和:14479

約数の個数: 32

約数和(自身を含む): 58254336

約数和(自身を除く): 27265521

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 14447, 43341, 72235, 158917, 187811, 216705, 476751, 563433, 794585, 939055, 2065921, 2383755, 2817165, 6197763, 10329605, 30988815]

約数ペア:

[(1, 30988815), (3, 10329605), (5, 6197763), (11, 2817165), (13, 2383755), (15, 2065921), (33, 939055), (39, 794585), (55, 563433), (65, 476751), (143, 216705), (165, 187811), (195, 158917), (429, 72235), (715, 43341), (2145, 14447)]