60785725

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 103305888

約数和(自身を除く): 42520163

約数列:

[1, 5, 7, 11, 13, 25, 35, 49, 55, 65, 77, 91, 143, 175, 245, 275, 325, 347, 385, 455, 539, 637, 715, 1001, 1225, 1735, 1925, 2275, 2429, 2695, 3185, 3575, 3817, 4511, 5005, 7007, 8675, 12145, 13475, 15925, 17003, 19085, 22555, 25025, 26719, 31577, 35035, 49621, 60725, 85015, 95425, 112775, 133595, 157885, 175175, 187033, 221039, 248105, 347347, 425075, 667975, 789425, 935165, 1105195, 1240525, 1736735, 2431429, 4675825, 5525975, 8683675, 12157145, 60785725]

約数ペア:

[(1, 60785725), (5, 12157145), (7, 8683675), (11, 5525975), (13, 4675825), (25, 2431429), (35, 1736735), (49, 1240525), (55, 1105195), (65, 935165), (77, 789425), (91, 667975), (143, 425075), (175, 347347), (245, 248105), (275, 221039), (325, 187033), (347, 175175), (385, 157885), (455, 133595), (539, 112775), (637, 95425), (715, 85015), (1001, 60725), (1225, 49621), (1735, 35035), (1925, 31577), (2275, 26719), (2429, 25025), (2695, 22555), (3185, 19085), (3575, 17003), (3817, 15925), (4511, 13475), (5005, 12145), (7007, 8675)]