89704605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1931}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 152087040

約数和(自身を除く): 62382435

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 1931, 2445, 3097, 5793, 9291, 9655, 15485, 28965, 36689, 46455, 110067, 183445, 314753, 550335, 944259, 1573765, 4721295, 5980307, 17940921, 29901535, 89704605]

約数ペア:

[(1, 89704605), (3, 29901535), (5, 17940921), (15, 5980307), (19, 4721295), (57, 1573765), (95, 944259), (163, 550335), (285, 314753), (489, 183445), (815, 110067), (1931, 46455), (2445, 36689), (3097, 28965), (5793, 15485), (9291, 9655)]