16605495

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 28881216

約数和(自身を除く): 12275721

約数列:

[1, 3, 5, 9, 15, 45, 463, 797, 1389, 2315, 2391, 3985, 4167, 6945, 7173, 11955, 20835, 35865, 369011, 1107033, 1845055, 3321099, 5535165, 16605495]

約数ペア:

[(1, 16605495), (3, 5535165), (5, 3321099), (9, 1845055), (15, 1107033), (45, 369011), (463, 35865), (797, 20835), (1389, 11955), (2315, 7173), (2391, 6945), (3985, 4167)]