773667745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1429}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 1009008000

約数和(自身を除く): 235340255

約数列:

[1, 5, 19, 41, 95, 139, 205, 695, 779, 1429, 2641, 3895, 5699, 7145, 13205, 27151, 28495, 58589, 108281, 135755, 198631, 292945, 541405, 993155, 1113191, 3773989, 5565955, 8143871, 18869945, 40719355, 154733549, 773667745]

約数ペア:

[(1, 773667745), (5, 154733549), (19, 40719355), (41, 18869945), (95, 8143871), (139, 5565955), (205, 3773989), (695, 1113191), (779, 993155), (1429, 541405), (2641, 292945), (3895, 198631), (5699, 135755), (7145, 108281), (13205, 58589), (27151, 28495)]