38853705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21407}}^1$

素因数の和:21437

約数の個数: 24

約数和(自身を含む): 68334336

約数和(自身を除く): 29480631

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 21407, 64221, 107035, 235477, 321105, 706431, 1177385, 2590247, 3532155, 7770741, 12951235, 38853705]

約数ペア:

[(1, 38853705), (3, 12951235), (5, 7770741), (11, 3532155), (15, 2590247), (33, 1177385), (55, 706431), (121, 321105), (165, 235477), (363, 107035), (605, 64221), (1815, 21407)]