38757645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37447}}^1$

素因数の和:37481

約数の個数: 24

約数和(自身を含む): 70102656

約数和(自身を除く): 31345011

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 37447, 112341, 187235, 337023, 561705, 861281, 1685115, 2583843, 4306405, 7751529, 12919215, 38757645]

約数ペア:

[(1, 38757645), (3, 12919215), (5, 7751529), (9, 4306405), (15, 2583843), (23, 1685115), (45, 861281), (69, 561705), (115, 337023), (207, 187235), (345, 112341), (1035, 37447)]