16285005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 14850099

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 197, 495, 501, 591, 835, 985, 1503, 1773, 1837, 2167, 2505, 2955, 5511, 6501, 7515, 8865, 9185, 10835, 16533, 19503, 27555, 32505, 32899, 82665, 97515, 98697, 164495, 296091, 361889, 493485, 1085667, 1480455, 1809445, 3257001, 5428335, 16285005]

約数ペア:

[(1, 16285005), (3, 5428335), (5, 3257001), (9, 1809445), (11, 1480455), (15, 1085667), (33, 493485), (45, 361889), (55, 296091), (99, 164495), (165, 98697), (167, 97515), (197, 82665), (495, 32899), (501, 32505), (591, 27555), (835, 19503), (985, 16533), (1503, 10835), (1773, 9185), (1837, 8865), (2167, 7515), (2505, 6501), (2955, 5511)]