47293591695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 92017090560

約数和(自身を除く): 44723498865

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 211, 283, 285, 397, 399, 633, 665, 849, 1055, 1191, 1415, 1477, 1981, 1985, 1995, 2779, 3165, 4009, 4245, 4431, 5377, 5943, 5955, 7385, 7543, 8337, 9905, 12027, 13895, 16131, 20045, 22155, 22629, 26885, 28063, 29715, 37639, 37715, 41685, 52801, 59713, 60135, 80655, 83767, 84189, 112351, 112917, 113145, 140315, 158403, 179139, 188195, 251301, 264005, 298565, 337053, 417991, 418835, 420945, 561755, 564585, 586369, 786457, 792015, 895695, 1134547, 1253973, 1256505, 1591573, 1685265, 1759107, 2089955, 2134669, 2359371, 2931845, 3403641, 3932285, 4774719, 5672735, 6269865, 6404007, 7941829, 7957865, 8795535, 10673345, 11141011, 11796855, 14942683, 17018205, 23706061, 23825487, 23873595, 32020035, 33423033, 39709145, 44828049, 55705055, 71118183, 74713415, 118530305, 119127435, 165942427, 167115165, 224140245, 355590915, 450415159, 497827281, 829712135, 1351245477, 2252075795, 2489136405, 3152906113, 6756227385, 9458718339, 15764530565, 47293591695]

約数ペア:

[(1, 47293591695), (3, 15764530565), (5, 9458718339), (7, 6756227385), (15, 3152906113), (19, 2489136405), (21, 2252075795), (35, 1351245477), (57, 829712135), (95, 497827281), (105, 450415159), (133, 355590915), (211, 224140245), (283, 167115165), (285, 165942427), (397, 119127435), (399, 118530305), (633, 74713415), (665, 71118183), (849, 55705055), (1055, 44828049), (1191, 39709145), (1415, 33423033), (1477, 32020035), (1981, 23873595), (1985, 23825487), (1995, 23706061), (2779, 17018205), (3165, 14942683), (4009, 11796855), (4245, 11141011), (4431, 10673345), (5377, 8795535), (5943, 7957865), (5955, 7941829), (7385, 6404007), (7543, 6269865), (8337, 5672735), (9905, 4774719), (12027, 3932285), (13895, 3403641), (16131, 2931845), (20045, 2359371), (22155, 2134669), (22629, 2089955), (26885, 1759107), (28063, 1685265), (29715, 1591573), (37639, 1256505), (37715, 1253973), (41685, 1134547), (52801, 895695), (59713, 792015), (60135, 786457), (80655, 586369), (83767, 564585), (84189, 561755), (112351, 420945), (112917, 418835), (113145, 417991), (140315, 337053), (158403, 298565), (179139, 264005), (188195, 251301)]