89580285

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 166053888

約数和(自身を除く): 76473603

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1845, 2111, 2829, 4715, 6333, 8487, 10555, 14145, 18999, 31665, 42435, 48553, 86551, 94995, 145659, 242765, 259653, 432755, 436977, 728295, 778959, 1298265, 1990673, 2184885, 3894795, 5972019, 9953365, 17916057, 29860095, 89580285]

約数ペア:

[(1, 89580285), (3, 29860095), (5, 17916057), (9, 9953365), (15, 5972019), (23, 3894795), (41, 2184885), (45, 1990673), (69, 1298265), (115, 778959), (123, 728295), (205, 436977), (207, 432755), (345, 259653), (369, 242765), (615, 145659), (943, 94995), (1035, 86551), (1845, 48553), (2111, 42435), (2829, 31665), (4715, 18999), (6333, 14145), (8487, 10555)]