996845218215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{501493}}^1$

素因数の和:503240

約数の個数: 64

約数和(自身を含む): 1989671427072

約数和(自身を除く): 992826208857

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1721, 5163, 8605, 12047, 18931, 25815, 36141, 56793, 60235, 94655, 132517, 180705, 283965, 397551, 501493, 662585, 1504479, 1987755, 2507465, 3510451, 5516423, 7522395, 10531353, 16549269, 17552255, 27582115, 38614961, 52656765, 82746345, 115844883, 193074805, 579224415, 863069453, 2589208359, 4315347265, 6041486171, 9493763983, 12946041795, 18124458513, 28481291949, 30207430855, 47468819915, 66456347881, 90622292565, 142406459745, 199369043643, 332281739405, 996845218215]

約数ペア:

[(1, 996845218215), (3, 332281739405), (5, 199369043643), (7, 142406459745), (11, 90622292565), (15, 66456347881), (21, 47468819915), (33, 30207430855), (35, 28481291949), (55, 18124458513), (77, 12946041795), (105, 9493763983), (165, 6041486171), (231, 4315347265), (385, 2589208359), (1155, 863069453), (1721, 579224415), (5163, 193074805), (8605, 115844883), (12047, 82746345), (18931, 52656765), (25815, 38614961), (36141, 27582115), (56793, 17552255), (60235, 16549269), (94655, 10531353), (132517, 7522395), (180705, 5516423), (283965, 3510451), (397551, 2507465), (501493, 1987755), (662585, 1504479)]