2488409955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{4457}}^1$

素因数の和:5140

約数の個数: 48

約数和(自身を含む): 4548229920

約数和(自身を除く): 2059819965

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 653, 855, 1959, 3265, 4457, 5877, 9795, 12407, 13371, 22285, 29385, 37221, 40113, 62035, 66855, 84683, 111663, 186105, 200565, 254049, 423415, 558315, 762147, 1270245, 2910421, 3810735, 8731263, 14552105, 26193789, 43656315, 55297999, 130968945, 165893997, 276489995, 497681991, 829469985, 2488409955]

約数ペア:

[(1, 2488409955), (3, 829469985), (5, 497681991), (9, 276489995), (15, 165893997), (19, 130968945), (45, 55297999), (57, 43656315), (95, 26193789), (171, 14552105), (285, 8731263), (653, 3810735), (855, 2910421), (1959, 1270245), (3265, 762147), (4457, 558315), (5877, 423415), (9795, 254049), (12407, 200565), (13371, 186105), (22285, 111663), (29385, 84683), (37221, 66855), (40113, 62035)]