1316178545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7727}}^1$

素因数の和:7925

約数の個数: 32

約数和(自身を含む): 1825044480

約数和(自身を除く): 508865935

約数列:

[1, 5, 11, 19, 55, 95, 163, 209, 815, 1045, 1793, 3097, 7727, 8965, 15485, 34067, 38635, 84997, 146813, 170335, 424985, 734065, 1259501, 1614943, 6297505, 8074715, 13854511, 23930519, 69272555, 119652595, 263235709, 1316178545]

約数ペア:

[(1, 1316178545), (5, 263235709), (11, 119652595), (19, 69272555), (55, 23930519), (95, 13854511), (163, 8074715), (209, 6297505), (815, 1614943), (1045, 1259501), (1793, 734065), (3097, 424985), (7727, 170335), (8965, 146813), (15485, 84997), (34067, 38635)]