128434395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14537}}^1$

素因数の和:14595

約数の個数: 32

約数和(自身を含む): 223303680

約数和(自身を除く): 94869285

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 14537, 43611, 72685, 218055, 276203, 450647, 828609, 1351941, 1381015, 2253235, 4143045, 6759705, 8562293, 25686879, 42811465, 128434395]

約数ペア:

[(1, 128434395), (3, 42811465), (5, 25686879), (15, 8562293), (19, 6759705), (31, 4143045), (57, 2253235), (93, 1381015), (95, 1351941), (155, 828609), (285, 450647), (465, 276203), (589, 218055), (1767, 72685), (2945, 43611), (8835, 14537)]