66169675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 97993728

約数和(自身を除く): 31824053

約数列:

[1, 5, 11, 13, 25, 55, 65, 83, 143, 223, 275, 325, 415, 715, 913, 1079, 1115, 2075, 2453, 2899, 3575, 4565, 5395, 5575, 11869, 12265, 14495, 18509, 22825, 26975, 31889, 59345, 61325, 72475, 92545, 159445, 203599, 240617, 296725, 462725, 797225, 1017995, 1203085, 2646787, 5089975, 6015425, 13233935, 66169675]

約数ペア:

[(1, 66169675), (5, 13233935), (11, 6015425), (13, 5089975), (25, 2646787), (55, 1203085), (65, 1017995), (83, 797225), (143, 462725), (223, 296725), (275, 240617), (325, 203599), (415, 159445), (715, 92545), (913, 72475), (1079, 61325), (1115, 59345), (2075, 31889), (2453, 26975), (2899, 22825), (3575, 18509), (4565, 14495), (5395, 12265), (5575, 11869)]