103675259675

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6681

約数の個数: 72

約数和(自身を含む): 143853301728

約数和(自身を除く): 40178042053

約数列:

[1, 5, 13, 25, 53, 65, 71, 169, 265, 325, 355, 689, 845, 923, 1325, 1775, 3445, 3763, 4225, 4615, 6521, 8957, 11999, 17225, 18815, 23075, 32605, 44785, 48919, 59995, 84773, 94075, 163025, 223925, 244595, 299975, 345613, 423865, 462991, 635947, 1102049, 1222975, 1728065, 2119325, 2314955, 3179735, 4492969, 5510245, 6018883, 8640325, 11574775, 15898675, 22464845, 24538523, 27551225, 30094415, 58408597, 78245479, 112324225, 122692615, 150472075, 292042985, 319000799, 391227395, 613463075, 1460214925, 1595003995, 1956136975, 4147010387, 7975019975, 20735051935, 103675259675]

約数ペア:

[(1, 103675259675), (5, 20735051935), (13, 7975019975), (25, 4147010387), (53, 1956136975), (65, 1595003995), (71, 1460214925), (169, 613463075), (265, 391227395), (325, 319000799), (355, 292042985), (689, 150472075), (845, 122692615), (923, 112324225), (1325, 78245479), (1775, 58408597), (3445, 30094415), (3763, 27551225), (4225, 24538523), (4615, 22464845), (6521, 15898675), (8957, 11574775), (11999, 8640325), (17225, 6018883), (18815, 5510245), (23075, 4492969), (32605, 3179735), (44785, 2314955), (48919, 2119325), (59995, 1728065), (84773, 1222975), (94075, 1102049), (163025, 635947), (223925, 462991), (244595, 423865), (299975, 345613)]