30656145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157211}}^1$

素因数の和:157232

約数の個数: 16

約数和(自身を含む): 52823232

約数和(自身を除く): 22167087

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 157211, 471633, 786055, 2043743, 2358165, 6131229, 10218715, 30656145]

約数ペア:

[(1, 30656145), (3, 10218715), (5, 6131229), (13, 2358165), (15, 2043743), (39, 786055), (65, 471633), (195, 157211)]