4203165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 7278336

約数和(自身を除く): 3075171

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 311, 795, 901, 933, 1555, 2703, 4505, 4665, 5287, 13515, 15861, 16483, 26435, 49449, 79305, 82415, 247245, 280211, 840633, 1401055, 4203165]

約数ペア:

[(1, 4203165), (3, 1401055), (5, 840633), (15, 280211), (17, 247245), (51, 82415), (53, 79305), (85, 49449), (159, 26435), (255, 16483), (265, 15861), (311, 13515), (795, 5287), (901, 4665), (933, 4505), (1555, 2703)]