2149355085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{3761}}^1$

素因数の和:5029

約数の個数: 32

約数和(自身を含む): 3553735680

約数和(自身を除く): 1404380595

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 1229, 3687, 3761, 6145, 11283, 18435, 18805, 38099, 56415, 114297, 116591, 190495, 349773, 571485, 582955, 1748865, 4622269, 13866807, 23111345, 69334035, 143290339, 429871017, 716451695, 2149355085]

約数ペア:

[(1, 2149355085), (3, 716451695), (5, 429871017), (15, 143290339), (31, 69334035), (93, 23111345), (155, 13866807), (465, 4622269), (1229, 1748865), (3687, 582955), (3761, 571485), (6145, 349773), (11283, 190495), (18435, 116591), (18805, 114297), (38099, 56415)]