888942425355

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1\times {\mathrm{66361}}^1$

素因数の和:69212

約数の個数: 48

約数和(自身を含む): 1555562442720

約数和(自身を除く): 666620017365

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2731, 4905, 8193, 13655, 24579, 40965, 66361, 122895, 199083, 297679, 331805, 597249, 893037, 995415, 1488395, 2679111, 2986245, 4465185, 7233349, 13395555, 21700047, 36166745, 65100141, 108500235, 181231891, 325500705, 543695673, 906159455, 1631087019, 2718478365, 8155435095, 19754276119, 59262828357, 98771380595, 177788485071, 296314141785, 888942425355]

約数ペア:

[(1, 888942425355), (3, 296314141785), (5, 177788485071), (9, 98771380595), (15, 59262828357), (45, 19754276119), (109, 8155435095), (327, 2718478365), (545, 1631087019), (981, 906159455), (1635, 543695673), (2731, 325500705), (4905, 181231891), (8193, 108500235), (13655, 65100141), (24579, 36166745), (40965, 21700047), (66361, 13395555), (122895, 7233349), (199083, 4465185), (297679, 2986245), (331805, 2679111), (597249, 1488395), (893037, 995415)]