27530955

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 22465845

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 4339, 6345, 13017, 21695, 39051, 65085, 117153, 195255, 203933, 585765, 611799, 1019665, 1835397, 3058995, 5506191, 9176985, 27530955]

約数ペア:

[(1, 27530955), (3, 9176985), (5, 5506191), (9, 3058995), (15, 1835397), (27, 1019665), (45, 611799), (47, 585765), (135, 203933), (141, 195255), (235, 117153), (423, 65085), (705, 39051), (1269, 21695), (2115, 13017), (4339, 6345)]