27744465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13907}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 53406720

約数和(自身を除く): 25662255

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13907, 41721, 69535, 97349, 208605, 264233, 292047, 486745, 792699, 1321165, 1460235, 1849631, 3963495, 5548893, 9248155, 27744465]

約数ペア:

[(1, 27744465), (3, 9248155), (5, 5548893), (7, 3963495), (15, 1849631), (19, 1460235), (21, 1321165), (35, 792699), (57, 486745), (95, 292047), (105, 264233), (133, 208605), (285, 97349), (399, 69535), (665, 41721), (1995, 13907)]