319366905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 604558080

約数和(自身を除く): 285191175

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 881, 1859, 2145, 2197, 2535, 2643, 4405, 5577, 6591, 9295, 9691, 10985, 11453, 13215, 24167, 27885, 29073, 32955, 34359, 48455, 57265, 72501, 120835, 125983, 145365, 148889, 171795, 362505, 377949, 446667, 629915, 744445, 1637779, 1889745, 1935557, 2233335, 4913337, 5806671, 8188895, 9677785, 21291127, 24566685, 29033355, 63873381, 106455635, 319366905]

約数ペア:

[(1, 319366905), (3, 106455635), (5, 63873381), (11, 29033355), (13, 24566685), (15, 21291127), (33, 9677785), (39, 8188895), (55, 5806671), (65, 4913337), (143, 2233335), (165, 1935557), (169, 1889745), (195, 1637779), (429, 744445), (507, 629915), (715, 446667), (845, 377949), (881, 362505), (1859, 171795), (2145, 148889), (2197, 145365), (2535, 125983), (2643, 120835), (4405, 72501), (5577, 57265), (6591, 48455), (9295, 34359), (9691, 32955), (10985, 29073), (11453, 27885), (13215, 24167)]