29171295

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 52651872

約数和(自身を除く): 23480577

約数列:

[1, 3, 5, 9, 15, 41, 45, 97, 123, 163, 205, 291, 369, 485, 489, 615, 815, 873, 1455, 1467, 1845, 2445, 3977, 4365, 6683, 7335, 11931, 15811, 19885, 20049, 33415, 35793, 47433, 59655, 60147, 79055, 100245, 142299, 178965, 237165, 300735, 648251, 711495, 1944753, 3241255, 5834259, 9723765, 29171295]

約数ペア:

[(1, 29171295), (3, 9723765), (5, 5834259), (9, 3241255), (15, 1944753), (41, 711495), (45, 648251), (97, 300735), (123, 237165), (163, 178965), (205, 142299), (291, 100245), (369, 79055), (485, 60147), (489, 59655), (615, 47433), (815, 35793), (873, 33415), (1455, 20049), (1467, 19885), (1845, 15811), (2445, 11931), (3977, 7335), (4365, 6683)]