423840808215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{856244057}}^1$

素因数の和:856244079

約数の個数: 24

約数和(自身を含む): 801444438288

約数和(自身を除く): 377603630073

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 856244057, 2568732171, 4281220285, 7706196513, 9418684627, 12843660855, 28256053881, 38530982565, 47093423135, 84768161643, 141280269405, 423840808215]

約数ペア:

[(1, 423840808215), (3, 141280269405), (5, 84768161643), (9, 47093423135), (11, 38530982565), (15, 28256053881), (33, 12843660855), (45, 9418684627), (55, 7706196513), (99, 4281220285), (165, 2568732171), (495, 856244057)]