4495155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 8491008

約数和(自身を除く): 3995853

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 1381, 3255, 4143, 6905, 9667, 20715, 29001, 42811, 48335, 128433, 145005, 214055, 299677, 642165, 899031, 1498385, 4495155]

約数ペア:

[(1, 4495155), (3, 1498385), (5, 899031), (7, 642165), (15, 299677), (21, 214055), (31, 145005), (35, 128433), (93, 48335), (105, 42811), (155, 29001), (217, 20715), (465, 9667), (651, 6905), (1085, 4143), (1381, 3255)]