28430798875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{1283}}^1\times {\mathrm{6113}}^1$

素因数の和:7440

約数の個数: 32

約数和(自身を含む): 36739759680

約数和(自身を除く): 8308960805

約数列:

[1, 5, 25, 29, 125, 145, 725, 1283, 3625, 6113, 6415, 30565, 32075, 37207, 152825, 160375, 177277, 186035, 764125, 886385, 930175, 4431925, 4650875, 7842979, 22159625, 39214895, 196074475, 227446391, 980372375, 1137231955, 5686159775, 28430798875]

約数ペア:

[(1, 28430798875), (5, 5686159775), (25, 1137231955), (29, 980372375), (125, 227446391), (145, 196074475), (725, 39214895), (1283, 22159625), (3625, 7842979), (6113, 4650875), (6415, 4431925), (30565, 930175), (32075, 886385), (37207, 764125), (152825, 186035), (160375, 177277)]