99221005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{2153}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 128464560

約数和(自身を除く): 29243555

約数列:

[1, 5, 13, 65, 709, 2153, 3545, 9217, 10765, 27989, 46085, 139945, 1526477, 7632385, 19844201, 99221005]

約数ペア:

[(1, 99221005), (5, 19844201), (13, 7632385), (65, 1526477), (709, 139945), (2153, 46085), (3545, 27989), (9217, 10765)]