525996915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{6719}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 894136320

約数和(自身を除く): 368139405

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 307, 921, 1535, 4605, 5219, 6719, 15657, 20157, 26095, 33595, 78285, 100785, 114223, 342669, 571115, 1713345, 2062733, 6188199, 10313665, 30940995, 35066461, 105199383, 175332305, 525996915]

約数ペア:

[(1, 525996915), (3, 175332305), (5, 105199383), (15, 35066461), (17, 30940995), (51, 10313665), (85, 6188199), (255, 2062733), (307, 1713345), (921, 571115), (1535, 342669), (4605, 114223), (5219, 100785), (6719, 78285), (15657, 33595), (20157, 26095)]