68799015

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25913}}^1$

素因数の和:25983

約数の個数: 24

約数和(自身を含む): 121277520

約数和(自身を除く): 52478505

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 25913, 77739, 129565, 233217, 388695, 1166085, 1528867, 4586601, 7644335, 13759803, 22933005, 68799015]

約数ペア:

[(1, 68799015), (3, 22933005), (5, 13759803), (9, 7644335), (15, 4586601), (45, 1528867), (59, 1166085), (177, 388695), (295, 233217), (531, 129565), (885, 77739), (2655, 25913)]