77306775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 161323008

約数和(自身を除く): 84016233

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 47, 65, 75, 91, 105, 141, 175, 195, 235, 241, 273, 325, 329, 455, 525, 611, 705, 723, 975, 987, 1175, 1205, 1365, 1645, 1687, 1833, 2275, 3055, 3133, 3525, 3615, 4277, 4935, 5061, 6025, 6825, 8225, 8435, 9165, 9399, 11327, 12831, 15275, 15665, 18075, 21385, 21931, 24675, 25305, 33981, 42175, 45825, 46995, 56635, 64155, 65793, 78325, 79289, 106925, 109655, 126525, 147251, 169905, 234975, 237867, 283175, 320775, 328965, 396445, 441753, 548275, 736255, 849525, 1030757, 1189335, 1644825, 1982225, 2208765, 3092271, 3681275, 5153785, 5946675, 11043825, 15461355, 25768925, 77306775]

約数ペア:

[(1, 77306775), (3, 25768925), (5, 15461355), (7, 11043825), (13, 5946675), (15, 5153785), (21, 3681275), (25, 3092271), (35, 2208765), (39, 1982225), (47, 1644825), (65, 1189335), (75, 1030757), (91, 849525), (105, 736255), (141, 548275), (175, 441753), (195, 396445), (235, 328965), (241, 320775), (273, 283175), (325, 237867), (329, 234975), (455, 169905), (525, 147251), (611, 126525), (705, 109655), (723, 106925), (975, 79289), (987, 78325), (1175, 65793), (1205, 64155), (1365, 56635), (1645, 46995), (1687, 45825), (1833, 42175), (2275, 33981), (3055, 25305), (3133, 24675), (3525, 21931), (3615, 21385), (4277, 18075), (4935, 15665), (5061, 15275), (6025, 12831), (6825, 11327), (8225, 9399), (8435, 9165)]