2017315875

素因数分解:

$3^1\times 5^3\times {\mathrm{761}}^1\times {\mathrm{7069}}^1$

素因数の和:7848

約数の個数: 32

約数和(自身を含む): 3361700160

約数和(自身を除く): 1344384285

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 761, 2283, 3805, 7069, 11415, 19025, 21207, 35345, 57075, 95125, 106035, 176725, 285375, 530175, 883625, 2650875, 5379509, 16138527, 26897545, 80692635, 134487725, 403463175, 672438625, 2017315875]

約数ペア:

[(1, 2017315875), (3, 672438625), (5, 403463175), (15, 134487725), (25, 80692635), (75, 26897545), (125, 16138527), (375, 5379509), (761, 2650875), (2283, 883625), (3805, 530175), (7069, 285375), (11415, 176725), (19025, 106035), (21207, 95125), (35345, 57075)]