1423874855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 1924697376

約数和(自身を除く): 500822521

約数列:

[1, 5, 13, 41, 65, 73, 169, 205, 365, 533, 563, 845, 949, 2665, 2815, 2993, 4745, 6929, 7319, 12337, 14965, 23083, 34645, 36595, 38909, 41099, 61685, 95147, 115415, 194545, 205495, 300079, 475735, 505817, 534287, 1500395, 1685059, 2529085, 2671435, 3901027, 6945731, 8425295, 19505135, 21905767, 34728655, 109528835, 284774971, 1423874855]

約数ペア:

[(1, 1423874855), (5, 284774971), (13, 109528835), (41, 34728655), (65, 21905767), (73, 19505135), (169, 8425295), (205, 6945731), (365, 3901027), (533, 2671435), (563, 2529085), (845, 1685059), (949, 1500395), (2665, 534287), (2815, 505817), (2993, 475735), (4745, 300079), (6929, 205495), (7319, 194545), (12337, 115415), (14965, 95147), (23083, 61685), (34645, 41099), (36595, 38909)]