2775471765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23011}}^1$

素因数の和:23090

約数の個数: 64

約数和(自身を含む): 5248945152

約数和(自身を除く): 2473473387

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 129, 165, 187, 215, 255, 473, 561, 645, 731, 935, 1419, 2193, 2365, 2805, 3655, 7095, 8041, 10965, 23011, 24123, 40205, 69033, 115055, 120615, 253121, 345165, 391187, 759363, 989473, 1173561, 1265605, 1955935, 2968419, 3796815, 4303057, 4947365, 5867805, 10884203, 12909171, 14842095, 16821041, 21515285, 32652609, 50463123, 54421015, 64545855, 84105205, 163263045, 185031451, 252315615, 555094353, 925157255, 2775471765]

約数ペア:

[(1, 2775471765), (3, 925157255), (5, 555094353), (11, 252315615), (15, 185031451), (17, 163263045), (33, 84105205), (43, 64545855), (51, 54421015), (55, 50463123), (85, 32652609), (129, 21515285), (165, 16821041), (187, 14842095), (215, 12909171), (255, 10884203), (473, 5867805), (561, 4947365), (645, 4303057), (731, 3796815), (935, 2968419), (1419, 1955935), (2193, 1265605), (2365, 1173561), (2805, 989473), (3655, 759363), (7095, 391187), (8041, 345165), (10965, 253121), (23011, 120615), (24123, 115055), (40205, 69033)]