90489465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5897}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 176656896

約数和(自身を除く): 86167431

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 5897, 15345, 17691, 29485, 53073, 64867, 88455, 182807, 194601, 265365, 324335, 548421, 583803, 914035, 973005, 1645263, 2010877, 2742105, 2919015, 6032631, 8226315, 10054385, 18097893, 30163155, 90489465]

約数ペア:

[(1, 90489465), (3, 30163155), (5, 18097893), (9, 10054385), (11, 8226315), (15, 6032631), (31, 2919015), (33, 2742105), (45, 2010877), (55, 1645263), (93, 973005), (99, 914035), (155, 583803), (165, 548421), (279, 324335), (341, 265365), (465, 194601), (495, 182807), (1023, 88455), (1395, 64867), (1705, 53073), (3069, 29485), (5115, 17691), (5897, 15345)]