9823815

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 17807040

約数和(自身を除く): 7983225

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1373, 1431, 2385, 4119, 6865, 7155, 12357, 20595, 37071, 61785, 72769, 185355, 218307, 363845, 654921, 1091535, 1964763, 3274605, 9823815]

約数ペア:

[(1, 9823815), (3, 3274605), (5, 1964763), (9, 1091535), (15, 654921), (27, 363845), (45, 218307), (53, 185355), (135, 72769), (159, 61785), (265, 37071), (477, 20595), (795, 12357), (1373, 7155), (1431, 6865), (2385, 4119)]