55351665

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26171}}^1$

素因数の和:26229

約数の個数: 24

約数和(自身を含む): 97987968

約数和(自身を除く): 42636303

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 26171, 78513, 130855, 235539, 392565, 1177695, 1230037, 3690111, 6150185, 11070333, 18450555, 55351665]

約数ペア:

[(1, 55351665), (3, 18450555), (5, 11070333), (9, 6150185), (15, 3690111), (45, 1230037), (47, 1177695), (141, 392565), (235, 235539), (423, 130855), (705, 78513), (2115, 26171)]