198287236225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 276043832064

約数和(自身を除く): 77756595839

約数列:

[1, 5, 13, 25, 43, 65, 71, 215, 325, 337, 355, 559, 593, 923, 1075, 1685, 1775, 2795, 2965, 3053, 4381, 4615, 7709, 8425, 13975, 14491, 14825, 15265, 21905, 23075, 23927, 25499, 38545, 39689, 42103, 72455, 76325, 109525, 119635, 127495, 188383, 192725, 198445, 199841, 210515, 311051, 331487, 362275, 547339, 598175, 637475, 941915, 992225, 999205, 1028861, 1052575, 1555255, 1657435, 1810429, 2597933, 2736695, 4709575, 4996025, 5144305, 7776275, 8287175, 8593163, 9052145, 12989665, 13375193, 13683475, 14188711, 23535577, 25721525, 42965815, 45260725, 64948325, 66875965, 70943555, 111711119, 117677885, 184453243, 214829075, 334379825, 354717775, 558555595, 588389425, 610114573, 922266215, 2792777975, 3050572865, 4611331075, 7931489449, 15252864325, 39657447245, 198287236225]

約数ペア:

[(1, 198287236225), (5, 39657447245), (13, 15252864325), (25, 7931489449), (43, 4611331075), (65, 3050572865), (71, 2792777975), (215, 922266215), (325, 610114573), (337, 588389425), (355, 558555595), (559, 354717775), (593, 334379825), (923, 214829075), (1075, 184453243), (1685, 117677885), (1775, 111711119), (2795, 70943555), (2965, 66875965), (3053, 64948325), (4381, 45260725), (4615, 42965815), (7709, 25721525), (8425, 23535577), (13975, 14188711), (14491, 13683475), (14825, 13375193), (15265, 12989665), (21905, 9052145), (23075, 8593163), (23927, 8287175), (25499, 7776275), (38545, 5144305), (39689, 4996025), (42103, 4709575), (72455, 2736695), (76325, 2597933), (109525, 1810429), (119635, 1657435), (127495, 1555255), (188383, 1052575), (192725, 1028861), (198445, 999205), (199841, 992225), (210515, 941915), (311051, 637475), (331487, 598175), (362275, 547339)]