47861385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 91881216

約数和(自身を除く): 44019831

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 53, 55, 65, 143, 159, 165, 195, 265, 421, 429, 583, 689, 715, 795, 1263, 1749, 2067, 2105, 2145, 2915, 3445, 4631, 5473, 6315, 7579, 8745, 10335, 13893, 16419, 22313, 22737, 23155, 27365, 37895, 60203, 66939, 69465, 82095, 111565, 113685, 180609, 245443, 290069, 301015, 334695, 736329, 870207, 903045, 1227215, 1450345, 3190759, 3681645, 4351035, 9572277, 15953795, 47861385]

約数ペア:

[(1, 47861385), (3, 15953795), (5, 9572277), (11, 4351035), (13, 3681645), (15, 3190759), (33, 1450345), (39, 1227215), (53, 903045), (55, 870207), (65, 736329), (143, 334695), (159, 301015), (165, 290069), (195, 245443), (265, 180609), (421, 113685), (429, 111565), (583, 82095), (689, 69465), (715, 66939), (795, 60203), (1263, 37895), (1749, 27365), (2067, 23155), (2105, 22737), (2145, 22313), (2915, 16419), (3445, 13893), (4631, 10335), (5473, 8745), (6315, 7579)]