83087145

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^2\times {\mathrm{181}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 146261388

約数和(自身を除く): 63174243

約数列:

[1, 3, 5, 9, 15, 45, 101, 181, 303, 505, 543, 905, 909, 1515, 1629, 2715, 4545, 8145, 10201, 18281, 30603, 51005, 54843, 91405, 91809, 153015, 164529, 274215, 459045, 822645, 1846381, 5539143, 9231905, 16617429, 27695715, 83087145]

約数ペア:

[(1, 83087145), (3, 27695715), (5, 16617429), (9, 9231905), (15, 5539143), (45, 1846381), (101, 822645), (181, 459045), (303, 274215), (505, 164529), (543, 153015), (905, 91809), (909, 91405), (1515, 54843), (1629, 51005), (2715, 30603), (4545, 18281), (8145, 10201)]