88216465

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 107185536

約数和(自身を除く): 18969071

約数列:

[1, 5, 151, 331, 353, 755, 1655, 1765, 49981, 53303, 116843, 249905, 266515, 584215, 17643293, 88216465]

約数ペア:

[(1, 88216465), (5, 17643293), (151, 584215), (331, 266515), (353, 249905), (755, 116843), (1655, 53303), (1765, 49981)]