87081950725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{78401}}^1$

素因数の和:79006

約数の個数: 48

約数和(自身を含む): 134861475456

約数和(自身を除く): 47779524731

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 577, 1925, 2885, 4039, 6347, 14425, 20195, 31735, 44429, 78401, 100975, 158675, 222145, 392005, 548807, 862411, 1110725, 1960025, 2744035, 4312055, 6036877, 13720175, 21560275, 30184385, 45237377, 150921925, 226186885, 316661639, 497611147, 1130934425, 1583308195, 2488055735, 3483278029, 7916540975, 12440278675, 17416390145, 87081950725]

約数ペア:

[(1, 87081950725), (5, 17416390145), (7, 12440278675), (11, 7916540975), (25, 3483278029), (35, 2488055735), (55, 1583308195), (77, 1130934425), (175, 497611147), (275, 316661639), (385, 226186885), (577, 150921925), (1925, 45237377), (2885, 30184385), (4039, 21560275), (6347, 13720175), (14425, 6036877), (20195, 4312055), (31735, 2744035), (44429, 1960025), (78401, 1110725), (100975, 862411), (158675, 548807), (222145, 392005)]