20130134775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3929

約数の個数: 96

約数和(自身を含む): 36351244800

約数和(自身を除く): 16221110025

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 71, 75, 85, 177, 213, 255, 295, 355, 425, 885, 1003, 1065, 1207, 1275, 1475, 1775, 3009, 3621, 3769, 4189, 4425, 5015, 5325, 6035, 11307, 12567, 15045, 18105, 18845, 20945, 25075, 30175, 56535, 62835, 64073, 71213, 75225, 90525, 94225, 104725, 192219, 213639, 222371, 267599, 282675, 314175, 320365, 356065, 667113, 802797, 961095, 1068195, 1111855, 1337995, 1601825, 1780325, 3335565, 3780307, 4013985, 4549183, 4805475, 5340975, 5559275, 6689975, 11340921, 13647549, 15788341, 16677825, 18901535, 20069925, 22745915, 47365023, 56704605, 68237745, 78941705, 94507675, 113729575, 236825115, 268401797, 283523025, 341188725, 394708525, 805205391, 1184125575, 1342008985, 4026026955, 6710044925, 20130134775]

約数ペア:

[(1, 20130134775), (3, 6710044925), (5, 4026026955), (15, 1342008985), (17, 1184125575), (25, 805205391), (51, 394708525), (59, 341188725), (71, 283523025), (75, 268401797), (85, 236825115), (177, 113729575), (213, 94507675), (255, 78941705), (295, 68237745), (355, 56704605), (425, 47365023), (885, 22745915), (1003, 20069925), (1065, 18901535), (1207, 16677825), (1275, 15788341), (1475, 13647549), (1775, 11340921), (3009, 6689975), (3621, 5559275), (3769, 5340975), (4189, 4805475), (4425, 4549183), (5015, 4013985), (5325, 3780307), (6035, 3335565), (11307, 1780325), (12567, 1601825), (15045, 1337995), (18105, 1111855), (18845, 1068195), (20945, 961095), (25075, 802797), (30175, 667113), (56535, 356065), (62835, 320365), (64073, 314175), (71213, 282675), (75225, 267599), (90525, 222371), (94225, 213639), (104725, 192219)]