385242585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{282229}}^1$

素因数の和:282257

約数の個数: 32

約数和(自身を含む): 758634240

約数和(自身を除く): 373391655

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 282229, 846687, 1411145, 1975603, 3668977, 4233435, 5926809, 9878015, 11006931, 18344885, 25682839, 29634045, 55034655, 77048517, 128414195, 385242585]

約数ペア:

[(1, 385242585), (3, 128414195), (5, 77048517), (7, 55034655), (13, 29634045), (15, 25682839), (21, 18344885), (35, 11006931), (39, 9878015), (65, 5926809), (91, 4233435), (105, 3668977), (195, 1975603), (273, 1411145), (455, 846687), (1365, 282229)]