16660395

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16097}}^1$

素因数の和:16131

約数の個数: 24

約数和(自身を含む): 30135456

約数和(自身を除く): 13475061

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 16097, 48291, 80485, 144873, 241455, 370231, 724365, 1110693, 1851155, 3332079, 5553465, 16660395]

約数ペア:

[(1, 16660395), (3, 5553465), (5, 3332079), (9, 1851155), (15, 1110693), (23, 724365), (45, 370231), (69, 241455), (115, 144873), (207, 80485), (345, 48291), (1035, 16097)]