65405451

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5227}}^1$

素因数の和:5370

約数の個数: 16

約数和(自身を含む): 90172544

約数和(自身を除く): 24767093

約数列:

[1, 3, 43, 97, 129, 291, 4171, 5227, 12513, 15681, 224761, 507019, 674283, 1521057, 21801817, 65405451]

約数ペア:

[(1, 65405451), (3, 21801817), (43, 1521057), (97, 674283), (129, 507019), (291, 224761), (4171, 15681), (5227, 12513)]