88990245

素因数分解:

$3^5\times 5^1\times {\mathrm{73243}}^1$

素因数の和:73263

約数の個数: 24

約数和(自身を含む): 159964896

約数和(自身を除く): 70974651

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 73243, 219729, 366215, 659187, 1098645, 1977561, 3295935, 5932683, 9887805, 17798049, 29663415, 88990245]

約数ペア:

[(1, 88990245), (3, 29663415), (5, 17798049), (9, 9887805), (15, 5932683), (27, 3295935), (45, 1977561), (81, 1098645), (135, 659187), (243, 366215), (405, 219729), (1215, 73243)]