22054545

素因数分解:

$3^3\times 5^1\times {\mathrm{163367}}^1$

素因数の和:163381

約数の個数: 16

約数和(自身を含む): 39208320

約数和(自身を除く): 17153775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163367, 490101, 816835, 1470303, 2450505, 4410909, 7351515, 22054545]

約数ペア:

[(1, 22054545), (3, 7351515), (5, 4410909), (9, 2450505), (15, 1470303), (27, 816835), (45, 490101), (135, 163367)]