157044315

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 256354560

約数和(自身を除く): 99310245

約数列:

[1, 3, 5, 15, 67, 201, 307, 335, 509, 921, 1005, 1527, 1535, 2545, 4605, 7635, 20569, 34103, 61707, 102309, 102845, 156263, 170515, 308535, 468789, 511545, 781315, 2343945, 10469621, 31408863, 52348105, 157044315]

約数ペア:

[(1, 157044315), (3, 52348105), (5, 31408863), (15, 10469621), (67, 2343945), (201, 781315), (307, 511545), (335, 468789), (509, 308535), (921, 170515), (1005, 156263), (1527, 102845), (1535, 102309), (2545, 61707), (4605, 34103), (7635, 20569)]