316996845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{2621}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 554269824

約数和(自身を除く): 237272979

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 733, 2199, 2621, 3665, 7863, 8063, 10995, 13105, 24189, 28831, 39315, 40315, 86493, 120945, 144155, 432465, 1921193, 5763579, 9605965, 21133123, 28817895, 63399369, 105665615, 316996845]

約数ペア:

[(1, 316996845), (3, 105665615), (5, 63399369), (11, 28817895), (15, 21133123), (33, 9605965), (55, 5763579), (165, 1921193), (733, 432465), (2199, 144155), (2621, 120945), (3665, 86493), (7863, 40315), (8063, 39315), (10995, 28831), (13105, 24189)]