153165265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89833}}^1$

素因数の和:89880

約数の個数: 16

約数和(自身を含む): 206977536

約数和(自身を除く): 53812271

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 89833, 449165, 988163, 2784823, 4940815, 13924115, 30633053, 153165265]

約数ペア:

[(1, 153165265), (5, 30633053), (11, 13924115), (31, 4940815), (55, 2784823), (155, 988163), (341, 449165), (1705, 89833)]