99812745

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{21961}}^1$

素因数の和:22073

約数の個数: 24

約数和(自身を含む): 174729672

約数和(自身を除く): 74916927

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 21961, 65883, 109805, 197649, 329415, 988245, 2218061, 6654183, 11090305, 19962549, 33270915, 99812745]

約数ペア:

[(1, 99812745), (3, 33270915), (5, 19962549), (9, 11090305), (15, 6654183), (45, 2218061), (101, 988245), (303, 329415), (505, 197649), (909, 109805), (1515, 65883), (4545, 21961)]