22075665

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 36481536

約数和(自身を除く): 14405871

約数列:

[1, 3, 5, 15, 47, 141, 173, 181, 235, 519, 543, 705, 865, 905, 2595, 2715, 8131, 8507, 24393, 25521, 31313, 40655, 42535, 93939, 121965, 127605, 156565, 469695, 1471711, 4415133, 7358555, 22075665]

約数ペア:

[(1, 22075665), (3, 7358555), (5, 4415133), (15, 1471711), (47, 469695), (141, 156565), (173, 127605), (181, 121965), (235, 93939), (519, 42535), (543, 40655), (705, 31313), (865, 25521), (905, 24393), (2595, 8507), (2715, 8131)]