1340412345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103069}}^1$

素因数の和:103114

約数の個数: 36

約数和(自身を含む): 2468114220

約数和(自身を除く): 1127701875

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 13005, 103069, 309207, 515345, 927621, 1546035, 1752173, 4638105, 5256519, 8760865, 15769557, 26282595, 29786941, 78847785, 89360823, 148934705, 268082469, 446804115, 1340412345]

約数ペア:

[(1, 1340412345), (3, 446804115), (5, 268082469), (9, 148934705), (15, 89360823), (17, 78847785), (45, 29786941), (51, 26282595), (85, 15769557), (153, 8760865), (255, 5256519), (289, 4638105), (765, 1752173), (867, 1546035), (1445, 927621), (2601, 515345), (4335, 309207), (13005, 103069)]