1679120355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5388

約数の個数: 64

約数和(自身を含む): 3066771456

約数和(自身を除く): 1387651101

約数列:

[1, 3, 5, 11, 15, 33, 41, 47, 55, 123, 141, 165, 205, 235, 451, 517, 615, 705, 1353, 1551, 1927, 2255, 2585, 5281, 5781, 6765, 7755, 9635, 15843, 21197, 26405, 28905, 58091, 63591, 79215, 105985, 174273, 216521, 248207, 290455, 317955, 649563, 744621, 871365, 1082605, 1241035, 2381731, 2730277, 3247815, 3723105, 7145193, 8190831, 10176487, 11908655, 13651385, 30529461, 35725965, 40954155, 50882435, 111941357, 152647305, 335824071, 559706785, 1679120355]

約数ペア:

[(1, 1679120355), (3, 559706785), (5, 335824071), (11, 152647305), (15, 111941357), (33, 50882435), (41, 40954155), (47, 35725965), (55, 30529461), (123, 13651385), (141, 11908655), (165, 10176487), (205, 8190831), (235, 7145193), (451, 3723105), (517, 3247815), (615, 2730277), (705, 2381731), (1353, 1241035), (1551, 1082605), (1927, 871365), (2255, 744621), (2585, 649563), (5281, 317955), (5781, 290455), (6765, 248207), (7755, 216521), (9635, 174273), (15843, 105985), (21197, 79215), (26405, 63591), (28905, 58091)]