5321805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3802035

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 263, 285, 355, 789, 1065, 1315, 1349, 3945, 4047, 4997, 6745, 14991, 18673, 20235, 24985, 56019, 74955, 93365, 280095, 354787, 1064361, 1773935, 5321805]

約数ペア:

[(1, 5321805), (3, 1773935), (5, 1064361), (15, 354787), (19, 280095), (57, 93365), (71, 74955), (95, 56019), (213, 24985), (263, 20235), (285, 18673), (355, 14991), (789, 6745), (1065, 4997), (1315, 4047), (1349, 3945)]