1252510193085

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{19279769}}^1$

素因数の和:19279909

約数の個数: 32

約数和(自身を含む): 2065557438720

約数和(自身を除く): 813047245635

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 915, 1065, 4331, 12993, 21655, 64965, 19279769, 57839307, 96398845, 289196535, 1176065909, 1368863599, 3528197727, 4106590797, 5880329545, 6844317995, 17640988635, 20532953985, 83500679539, 250502038617, 417503397695, 1252510193085]

約数ペア:

[(1, 1252510193085), (3, 417503397695), (5, 250502038617), (15, 83500679539), (61, 20532953985), (71, 17640988635), (183, 6844317995), (213, 5880329545), (305, 4106590797), (355, 3528197727), (915, 1368863599), (1065, 1176065909), (4331, 289196535), (12993, 96398845), (21655, 57839307), (64965, 19279769)]